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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#ifndef JONATHAN_RAMPERSAD_EXPONENTIAL_H_</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#define JONATHAN_RAMPERSAD_EXPONENTIAL_H_</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <ostream></span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <float.h></span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include <random></span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <execution></span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <exception></span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">namespace </span>JRAMPERSAD</div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span>{</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span>EXPONENTIAL</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> {</div>
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<div class="foldopen" id="foldopen00021" data-start="{" data-end="};">
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html"> 21</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> {</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c"> 24</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c">min_range</a> = -100;</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2"> 26</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2">max_range</a> = 100;</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5"> 28</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">num_of_generations</a> = 10;</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326"> 30</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a> = 1000;</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12"> 32</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">data_size</a> = 100000;</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8"> 34</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">mutation_percentage</a> = 0.01;</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> };</div>
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</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>detail</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> {</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> [[nodiscard(<span class="stringliteral">"MATH::ABS(T) returns a value of type T"</span>)]] T ABS(<span class="keyword">const</span> T& n) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> {</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">return</span> n < 0 ? n * -1 : n;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> }</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> [[nodiscard(<span class="stringliteral">"MATH::NEGATE(T) returns a value of type T"</span>)]] T NEGATE(<span class="keyword">const</span> T& n) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> {</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">return</span> n * -1;</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> [[nodiscard(<span class="stringliteral">"MATH::POW(T, int) returns a value of type T"</span>)]] T POW(<span class="keyword">const</span> T& n, <span class="keyword">const</span> <span class="keywordtype">int</span>& exp) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> {</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">if</span> (exp == 0)</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">return</span> 1;</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> T res = n;</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < exp; i++)</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> {</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> res *= n;</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">return</span> res;</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> }</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> [[nodiscard(<span class="stringliteral">"MATH::SUM(std::vector<T>) returns a value of type T"</span>)]] T SUM(<span class="keyword">const</span> std::vector<T>& vec) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> {</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> T res{};</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : vec)</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> res += val;</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">return</span> res;</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> }</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> [[nodiscard]] T MEDIAN(std::vector<T> vec) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> {</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> std::sort(</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> vec.begin(),</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> vec.end(),</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> return lhs < rhs;</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> });</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> vec[vec.size() / 2];</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> [[nodiscard]] <span class="keywordtype">double</span> MEAN(<span class="keyword">const</span> std::vector<T>& vec) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> {</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> SUM(vec) / vec.size();</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> [[noreturn]] <span class="keywordtype">void</span> SortASC(std::vector<T>& vec)</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> {</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> std::sort(</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> std::execution::par,</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> vec.begin(), vec.end(),</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> return lhs < rhs;</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> });</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> [[noreturn]] <span class="keywordtype">void</span> SortDESC(std::vector<T>& vec)</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> {</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> std::sort(</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> std::execution::par,</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> vec.begin(), vec.end(),</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> return lhs > rhs;</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> });</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> }</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> lrgst_expo> <span class="comment">// Genetic Algorithm helper struct</span></div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">struct </span>GA_Solution</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> {</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">double</span> rank, x, y_val;</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordtype">bool</span> ranked;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> GA_Solution() : rank(0), x(0), y_val(0), ranked(false) {}</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> GA_Solution(<span class="keywordtype">double</span> Rank, <span class="keywordtype">double</span> x_val, <span class="keywordtype">double</span> y = 0) : rank(Rank), x(x_val), y_val(y), ranked(false) {}</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">virtual</span> ~GA_Solution() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordtype">void</span> fitness(<span class="keyword">const</span> std::vector<int>& constants)</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> {</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordtype">double</span> ans = 0;</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = lrgst_expo; i >= 0; i--)</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> ans += constants[i] * POW(x, (lrgst_expo - i));</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> ans -= y_val;</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> rank = (ans == 0) ? DBL_MAX : ABS(1 / ans);</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> };</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> }</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keyword">using namespace </span>detail;</div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00144" data-start="{" data-end="};">
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html"> 144</a></span> <span class="keyword">class </span><a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a></div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> std::vector<int> constants;</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="comment">// Speicialty function to get the real roots of a Quadratic Function without relying on a Genetic Algorithm to approximate</span></div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">friend</span> std::vector<double> <a class="code hl_friend" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a8f5b8975b6e7318c093a963cd0b43db6">QuadraticSolve</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<2></a>& f);</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>(<span class="keyword">const</span> std::vector<int>& constnts);</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>(std::vector<int>&& constnts);</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& other) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>&& other) <span class="keyword">noexcept</span> = <span class="keywordflow">default</span>;</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">virtual</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">~Function</a>();</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& operator=(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& other) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& operator=(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>&& other) <span class="keyword">noexcept</span> = <span class="keywordflow">default</span>;</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="comment">// Operator function to display function object in a human readable format</span></div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">friend</span> std::ostream& operator<<(std::ostream& os, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo></a> func)</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> {</div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">if</span> (lrgst_expo == 0)</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> {</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> os << func.constants[0];</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">return</span> os;</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> }</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">if</span> (func.constants[0] == 1)</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> os << <span class="stringliteral">"x"</span>;</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (func.constants[0] == -1)</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> os << <span class="stringliteral">"-x"</span>;</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> os << func.constants[0] << <span class="stringliteral">"x"</span>;</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">if</span> (lrgst_expo != 1)</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> os << <span class="stringliteral">"^"</span> << lrgst_expo;</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = lrgst_expo - 1; i > 0; i--)</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> {</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keywordtype">int</span> n = func.constants[lrgst_expo - i];</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span> (n == 0) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">auto</span> s = n > 0 ? <span class="stringliteral">" + "</span> : <span class="stringliteral">" - "</span>;</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> </div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">if</span> (n != 1)</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> os << s << ABS(n) << <span class="stringliteral">"x"</span>;</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> os << s << <span class="stringliteral">"x"</span>;</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">if</span> (i != 1)</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> os << <span class="stringliteral">"^"</span> << i;</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> }</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordtype">int</span> n = func.constants[lrgst_expo];</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <span class="keywordflow">if</span> (n == 0) <span class="keywordflow">return</span> os;</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keyword">auto</span> s = n > 0 ? <span class="stringliteral">" + "</span> : <span class="stringliteral">" - "</span>;</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> os << s;</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> os << ABS(n);</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">return</span> os;</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> }</div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keyword">template</span><<span class="keywordtype">int</span> e1, <span class="keywordtype">int</span> e2, <span class="keywordtype">int</span> r></div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">friend</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<r></a> operator+(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<e1></a>& f1, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<e2></a>& f2); <span class="comment">// Operator to add two functions</span></div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keyword">template</span><<span class="keywordtype">int</span> e1, <span class="keywordtype">int</span> e2, <span class="keywordtype">int</span> r></div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">friend</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<r></a> operator-(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<e1></a>& f1, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<e2></a>& f2); <span class="comment">// Operator to subtract two functions</span></div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="comment">// Operators to multiply a function by a constant (Scaling it)</span></div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">friend</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo></a> operator*(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo></a>& f, <span class="keyword">const</span> <span class="keywordtype">int</span>& c)</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> {</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keywordflow">if</span> (c == 1) <span class="keywordflow">return</span> f;</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">if</span> (c == 0) <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Cannot multiply a function by 0"</span>);</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> </div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> std::vector<int> res;</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f.constants)</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> res.push_back(c * val);</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> </div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo></a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>);</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> }</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo></a>& operator*=(<span class="keyword">const</span> <span class="keywordtype">int</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">c</a>)</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> {</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">c</a> == 1) <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">c</a> == 0) <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Cannot multiply a function by 0"</span>);</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">val</a> : this->constants)</div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">val</a> *= <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">c</a>;</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> }</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> [[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">nodiscard</a>(<span class="stringliteral">"MATH::EXP::Function::differential() returns the differential, the calling object is not changed"</span>)]]</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a><<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> - 1> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ae43c705b427ac1ef27aed061a63e500e">differential</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> [[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">nodiscard</a>]] std::vector<double> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ad090de9f6636094f14f1279615fccbc0">get_real_roots</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a> = <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>()) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> [[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">nodiscard</a>]] <span class="keywordtype">double</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5464547daff0c43faccdc40ea480bab4">solve_y</a>(<span class="keyword">const</span> <span class="keywordtype">double</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">x_val</a>) <span class="keyword">const</span> <span class="keyword">noexcept</span>;</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> </div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> [[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">nodiscard</a>]] std::vector<double> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a46b9671c4a29b2b2b34586048a3b795a">solve_x</a>(<span class="keyword">const</span> <span class="keywordtype">double</span>& y_val, <span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a> = <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>()) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> };</div>
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</div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
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<div class="foldopen" id="foldopen00280" data-start="{" data-end="};">
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a8f5b8975b6e7318c093a963cd0b43db6"> 280</a></span> std::vector<double> QuadraticSolve(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<2></a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f</a>)</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> {</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> std::vector<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>;</div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> </div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">const</span> <span class="keywordtype">int</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">a</a> = <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f</a>.constants[0];</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">const</span> <span class="keywordtype">int</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">b</a> = <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f</a>.constants[1];</div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keyword">const</span> <span class="keywordtype">int</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">c</a> = <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f</a>.constants[2];</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sqr_val</a> = <span class="keyword">static_cast<</span><span class="keywordtype">double</span><span class="keyword">></span>(POW(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">b</a>, 2) - (4 * <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">a</a> * <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">c</a>));</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> </div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sqr_val</a> < 0)</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> {</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">return</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>;</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> }</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> </div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>.push_back(((NEGATE(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">b</a>) + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sqrt</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sqr_val</a>)) / 2 * <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">a</a>));</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>.push_back(((NEGATE(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">b</a>) - <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sqrt</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sqr_val</a>)) / 2 * <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">a</a>));</div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordflow">return</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>;</div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> }</div>
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</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> </div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keyword">template</span><<span class="keywordtype">int</span> e1, <span class="keywordtype">int</span> e2, <span class="keywordtype">int</span> r = (e1 > <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e2</a> ? <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e1</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e2</a>)></div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<r></a> <span class="keyword">operator</span>+(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<e1></a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f1</a>, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<e2></a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f2</a>)</div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> {</div>
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<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> std::vector<int> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>;</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e1</a> > <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e2</a>)</div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> {</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">val</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f1</a>.constants)</div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>.<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">push_back</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">val</a>);</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> </div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> = <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e1</a> - <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">e2</a>;</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">val</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">f2</a>.constants)</div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> {</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">res</a>[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>] += <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">val</a>;</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>++;</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> }</div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> }</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> {</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> res.push_back(val);</div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> </div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordtype">int</span> i = e2 - e1;</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> {</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> res[i] += val;</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> i++;</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> }</div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> }</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> </div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <span class="keywordflow">return</span> Function<r>{res};</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> }</div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <span class="keyword">template</span><<span class="keywordtype">int</span> e1, <span class="keywordtype">int</span> e2, <span class="keywordtype">int</span> r = (e1 > e2 ? e1 : e2)></div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> Function<r> <span class="keyword">operator</span>-(<span class="keyword">const</span> Function<e1>& f1, <span class="keyword">const</span> Function<e2>& f2)</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> {</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> std::vector<int> res;</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keywordflow">if</span> (e1 > e2)</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> {</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> res.push_back(val);</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> </div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keywordtype">int</span> i = e1 - e2;</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> {</div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> res[i] -= val;</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> i++;</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> }</div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> }</div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> {</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> res.push_back(val);</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
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<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keywordtype">int</span> i = e2 - e1;</div>
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<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> </div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < i; j++)</div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> res[j] *= -1;</div>
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<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> </div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
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<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> {</div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> res[i] = val - res[i];</div>
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<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> i++;</div>
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<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> }</div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> }</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordflow">return</span> Function<r>{res};</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> }</div>
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<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> </div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00369" data-start="{" data-end="}">
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<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a0585614da72409acfbed262411ea7882"> 369</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::Function</a>(<span class="keyword">const</span> std::vector<int>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>)</div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> {</div>
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<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> < 0)</div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function template argument must not be less than 0"</span>);</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> </div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>.size() != <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> + 1)</div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function<n> must be created with (n+1) integers in vector object"</span>);</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> </div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>[0] == 0)</div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"First value should not be 0"</span>);</div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> constants = <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>;</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> }</div>
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</div>
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keyword">template</span><<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00384" data-start="{" data-end="}">
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<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a7216329180e93c93204f4061be9e560b"> 384</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::Function</a>(std::vector<int>&& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>)</div>
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> {</div>
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> < 0)</div>
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function template argument must not be less than 0"</span>);</div>
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<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> </div>
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<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>.size() != <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> + 1)</div>
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<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function<n> must be created with (n+1) integers in vector object"</span>);</div>
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> </div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>[0] == 0)</div>
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<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"First value should not be 0"</span>);</div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> </div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> constants = std::move(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">constnts</a>);</div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> }</div>
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</div>
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<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> </div>
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<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::~Function</a>()</div>
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<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> {</div>
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<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> constants.clear();</div>
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<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> }</div>
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<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> </div>
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<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keyword">template</span> <<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00405" data-start="{" data-end="}">
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<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ae43c705b427ac1ef27aed061a63e500e"> 405</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a><<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> - 1> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::differential</a>()<span class="keyword"> const</span></div>
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<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> == 0)</div>
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<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Cannot differentiate a number (Function<0>)"</span>);</div>
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<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> </div>
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<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> std::vector<int> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">result</a>;</div>
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<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> = 0; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> < <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a>; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>++)</div>
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<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> {</div>
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<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">result</a>.push_back(constants[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>] * (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> - <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>));</div>
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<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> }</div>
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<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> </div>
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<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">return</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a><<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> - 1>{<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">result</a>};</div>
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<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> }</div>
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</div>
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<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
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<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keyword">template</span><<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00420" data-start="{" data-end="}">
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<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ad090de9f6636094f14f1279615fccbc0"> 420</a></span> std::vector<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::get_real_roots</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>)<span class="keyword"> const</span></div>
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<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="comment">// Create initial random solutions</span></div>
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<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> std::random_device <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>;</div>
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<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> std::uniform_real_distribution<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">unif</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.min_range, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.max_range);</div>
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<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> std::vector<GA_Solution<lrgst_expo>> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>;</div>
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<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> </div>
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<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.resize(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.data_size);</div>
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<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> = 0; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> < <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.sample_size; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>++)</div>
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<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>] = (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">GA_Solution<lrgst_expo></a>{0, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">unif</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>)});</div>
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<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> </div>
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<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordtype">float</span> timer{ 0 };</div>
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<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> </div>
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<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a> = 0; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a> < <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.num_of_generations; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a>++)</div>
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<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> {</div>
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<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> std::generate(std::execution::par, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin() + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.sample_size, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.end(), [&<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">unif</a>, &<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>]() {</div>
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<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> return GA_Solution<lrgst_expo>{0, unif(device)};</div>
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<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> });</div>
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<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> </div>
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<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="comment">// Run our fitness function</span></div>
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<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>) { <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a>.fitness(constants); }</div>
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<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> </div>
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<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="comment">// Sort our solutions by rank</span></div>
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<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> std::sort(std::execution::par, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin(), <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.end(),</div>
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<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lhs</a>, <span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">rhs</a>) {</div>
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<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> return lhs.rank > rhs.rank;</div>
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<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> });</div>
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<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> </div>
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<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="comment">// Take top solutions</span></div>
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<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> std::vector<GA_Solution<lrgst_expo>> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>;</div>
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<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> std::copy(</div>
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<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin(),</div>
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<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin() + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.sample_size,</div>
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<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> std::back_inserter(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>)</div>
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<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> );</div>
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<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.clear();</div>
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<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> </div>
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<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a> + 1 == <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.num_of_generations)</div>
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<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> {</div>
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<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> std::copy(</div>
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<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.begin(),</div>
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<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.end(),</div>
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<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> std::back_inserter(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>)</div>
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<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> );</div>
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<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.clear();</div>
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<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> }</div>
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<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> </div>
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<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="comment">// Mutate the top solutions by %</span></div>
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<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> std::uniform_real_distribution<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">m</a>((1 - <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.mutation_percentage), (1 + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.mutation_percentage));</div>
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<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> std::for_each(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.begin(), <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.end(), [&<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">m</a>, &<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>](<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a>) {</div>
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<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> s.x *= m(device);</div>
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<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> });</div>
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<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> </div>
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<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <span class="comment">// Cross over not needed as it's only one value</span></div>
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<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> </div>
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<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> std::copy(</div>
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<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.begin(),</div>
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<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.end(),</div>
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<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> std::back_inserter(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>)</div>
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<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> );</div>
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<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.clear();</div>
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<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.resize(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.data_size);</div>
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<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> }</div>
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<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
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<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> std::sort(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin(), <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.end(),</div>
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<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lhs</a>, <span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">rhs</a>) {</div>
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<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> return lhs.x < rhs.x;</div>
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<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> });</div>
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<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> </div>
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<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> std::vector<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a>;</div>
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<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>)</div>
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<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> {</div>
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<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a>.push_back(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a>.x);</div>
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<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> }</div>
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<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="keywordflow">return</span> ans;</div>
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<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> }</div>
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</div>
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<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> </div>
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<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <span class="keyword">template</span><<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00499" data-start="{" data-end="}">
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<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5464547daff0c43faccdc40ea480bab4"> 499</a></span> <span class="keywordtype">double</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::solve_y</a>(<span class="keyword">const</span> <span class="keywordtype">double</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">x_val</a>) <span class="keyword">const</span> <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> {</div>
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<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> std::vector<bool> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">exceptions</a>;</div>
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<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> </div>
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<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> : constants)</div>
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<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">exceptions</a>.push_back(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> != 0);</div>
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<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> </div>
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<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordtype">double</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a>{ 0 };</div>
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<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> = <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a>; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> >= 0; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>--)</div>
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<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> {</div>
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<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">exceptions</a>[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>])</div>
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<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a> += constants[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>] * POW(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">x_val</a>, (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lrgst_expo</a> - <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>));</div>
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<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> }</div>
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<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> </div>
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<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <span class="keywordflow">return</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a>;</div>
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<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> }</div>
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</div>
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<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> </div>
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<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <span class="keyword">template</span><<span class="keywordtype">int</span> lrgst_expo></div>
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<div class="foldopen" id="foldopen00517" data-start="{" data-end="}">
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<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a46b9671c4a29b2b2b34586048a3b795a"> 517</a></span> <span class="keyword">inline</span> std::vector<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function<lrgst_expo>::solve_x</a>(<span class="keyword">const</span> <span class="keywordtype">double</span>& y_val, <span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>)<span class="keyword"> const</span></div>
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<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="comment">// Create initial random solutions</span></div>
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<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> std::random_device <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>;</div>
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<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> std::uniform_real_distribution<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">unif</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.min_range, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.max_range);</div>
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<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> std::vector<GA_Solution<lrgst_expo>> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>;</div>
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<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> </div>
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<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.resize(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.data_size);</div>
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<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> = 0; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a> < <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.sample_size; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>++)</div>
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<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>[<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">i</a>] = (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">GA_Solution<lrgst_expo></a>{0, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">unif</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>), y_val});</div>
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<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> </div>
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<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a> = 0; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a> < <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.num_of_generations; <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a>++)</div>
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<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> {</div>
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<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> std::generate(std::execution::par, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin() + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.sample_size, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.end(), [&<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">unif</a>, &<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>, &y_val]() {</div>
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<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> return GA_Solution<lrgst_expo>{0, unif(device), y_val};</div>
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<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> });</div>
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<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> </div>
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<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> </div>
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<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="comment">// Run our fitness function</span></div>
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<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>) { <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a>.fitness(constants); }</div>
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<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> </div>
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<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="comment">// Sort our solutions by rank</span></div>
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<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> std::sort(std::execution::par, <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin(), <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.end(),</div>
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<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lhs</a>, <span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">rhs</a>) {</div>
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<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> return lhs.rank > rhs.rank;</div>
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<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> });</div>
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<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> </div>
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<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <span class="comment">// Take top solutions</span></div>
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<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> std::vector<GA_Solution<lrgst_expo>> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>;</div>
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<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> std::copy(</div>
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<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin(),</div>
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<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin() + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.sample_size,</div>
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<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> std::back_inserter(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>)</div>
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<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> );</div>
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<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.clear();</div>
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<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> </div>
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<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">count</a> + 1 == <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.num_of_generations)</div>
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<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> {</div>
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<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> std::copy(</div>
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<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.begin(),</div>
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<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.end(),</div>
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<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> std::back_inserter(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>)</div>
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<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> );</div>
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<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.clear();</div>
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<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> }</div>
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<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> </div>
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<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> <span class="comment">// Mutate the top solutions by %</span></div>
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<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> std::uniform_real_distribution<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">m</a>((1 - <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.mutation_percentage), (1 + <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.mutation_percentage));</div>
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<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> std::for_each(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.begin(), <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.end(), [&<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">m</a>, &<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">device</a>](<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a>) {</div>
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<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> s.x *= m(device);</div>
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<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> });</div>
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<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> </div>
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<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="comment">// Cross over not needed as it's only one value</span></div>
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<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> </div>
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<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> std::copy(</div>
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<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.begin(),</div>
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<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.end(),</div>
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<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> std::back_inserter(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>)</div>
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<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> );</div>
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<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">sample</a>.clear();</div>
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<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.resize(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">options</a>.data_size);</div>
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<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> }</div>
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<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> </div>
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<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> std::sort(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.begin(), <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>.end(),</div>
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<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">lhs</a>, <span class="keyword">const</span> <span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">rhs</a>) {</div>
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<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> return lhs.x < rhs.x;</div>
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<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> });</div>
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<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> </div>
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<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> std::vector<double> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a>;</div>
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<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a> : <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">solutions</a>)</div>
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<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> {</div>
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<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">ans</a>.push_back(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">s</a>.x);</div>
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<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> }</div>
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<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="keywordflow">return</span> ans;</div>
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<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> }</div>
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</div>
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<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> }</div>
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<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span>}</div>
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<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> </div>
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<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span><span class="preprocessor">#endif </span><span class="comment">// !JONATHAN_RAMPERSAD_EXPONENTIAL_H_</span></div>
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<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">JRAMPERSAD::EXPONENTIAL::Function</a></div><div class="ttdoc">A class representing an Exponential Function (e.g 2x^2 + 4x - 1),.</div><div class="ttdef"><b>Definition</b> Exponential.h:145</div></div>
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<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a46b9671c4a29b2b2b34586048a3b795a"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a46b9671c4a29b2b2b34586048a3b795a">JRAMPERSAD::EXPONENTIAL::Function::solve_x</a></div><div class="ttdeci">std::vector< double > solve_x(const double &y_val, const GA_Options &options=GA_Options()) const</div><div class="ttdoc">Function that uses a genetic algorithm to find the values of x where y = user value.</div><div class="ttdef"><b>Definition</b> Exponential.h:517</div></div>
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<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a5464547daff0c43faccdc40ea480bab4"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5464547daff0c43faccdc40ea480bab4">JRAMPERSAD::EXPONENTIAL::Function::solve_y</a></div><div class="ttdeci">double solve_y(const double &x_val) const noexcept</div><div class="ttdoc">Function that solves for y when x = user value.</div><div class="ttdef"><b>Definition</b> Exponential.h:499</div></div>
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<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a8f5b8975b6e7318c093a963cd0b43db6"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a8f5b8975b6e7318c093a963cd0b43db6">JRAMPERSAD::EXPONENTIAL::Function::QuadraticSolve</a></div><div class="ttdeci">friend std::vector< double > QuadraticSolve(const Function< 2 > &f)</div><div class="ttdoc">Uses the quadratic function to solve the roots of an entered quadratic equation.</div><div class="ttdef"><b>Definition</b> Exponential.h:280</div></div>
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<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_ad090de9f6636094f14f1279615fccbc0"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ad090de9f6636094f14f1279615fccbc0">JRAMPERSAD::EXPONENTIAL::Function::get_real_roots</a></div><div class="ttdeci">std::vector< double > get_real_roots(const GA_Options &options=GA_Options()) const</div><div class="ttdoc">Function that uses a genetic algorithm to find the approximate roots of the function.</div><div class="ttdef"><b>Definition</b> Exponential.h:420</div></div>
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<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_ae43c705b427ac1ef27aed061a63e500e"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ae43c705b427ac1ef27aed061a63e500e">JRAMPERSAD::EXPONENTIAL::Function::differential</a></div><div class="ttdeci">Function< lrgst_expo - 1 > differential() const</div><div class="ttdoc">Calculates the differential (dy/dx) of the function.</div><div class="ttdef"><b>Definition</b> Exponential.h:405</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">JRAMPERSAD::EXPONENTIAL::GA_Options</a></div><div class="ttdoc">Structure for options to be used when running one of the two genetic algorithms in a Function object.</div><div class="ttdef"><b>Definition</b> Exponential.h:22</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a316979973a2a6b70b00520c2f753a43c"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c">JRAMPERSAD::EXPONENTIAL::GA_Options::min_range</a></div><div class="ttdeci">double min_range</div><div class="ttdoc">Minimum value you believe the answer can be.</div><div class="ttdef"><b>Definition</b> Exponential.h:24</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a4a67bad303f8a4fca40020a0802524c5"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">JRAMPERSAD::EXPONENTIAL::GA_Options::num_of_generations</a></div><div class="ttdeci">unsigned int num_of_generations</div><div class="ttdoc">Number of times you'd like to run the algorithm (increasing this value causes the algorithm to take l...</div><div class="ttdef"><b>Definition</b> Exponential.h:28</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a6ec95fe6cc95dc32727659cf5bb1be12"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">JRAMPERSAD::EXPONENTIAL::GA_Options::data_size</a></div><div class="ttdeci">unsigned int data_size</div><div class="ttdoc">Amount of solutions you'd like the algorithm to generate (increasing this value causes the algorithm ...</div><div class="ttdef"><b>Definition</b> Exponential.h:32</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a736488b3cfeebda7b93b3e8c6f576bf8"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">JRAMPERSAD::EXPONENTIAL::GA_Options::mutation_percentage</a></div><div class="ttdeci">double mutation_percentage</div><div class="ttdoc">How much you'd like the algorithm to mutate solutions (Leave this as default in most cases)</div><div class="ttdef"><b>Definition</b> Exponential.h:34</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a9b8f1e5367f6b0d8b16eecaea53b40e2"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2">JRAMPERSAD::EXPONENTIAL::GA_Options::max_range</a></div><div class="ttdeci">double max_range</div><div class="ttdoc">Maximum value you believe the answer can be.</div><div class="ttdef"><b>Definition</b> Exponential.h:26</div></div>
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<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_ad133af29dbbc26b8c3d507d359c03326"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">JRAMPERSAD::EXPONENTIAL::GA_Options::sample_size</a></div><div class="ttdeci">unsigned int sample_size</div><div class="ttdoc">Amount of approximate solutions you'd like to be returned.</div><div class="ttdef"><b>Definition</b> Exponential.h:30</div></div>
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