int zeta_jdg(){ scltracefa(§, ƒ, ∅); scltracefc("scl-%s (%s) : %s\n", sclver(), sclsec(), temps_char(0)); int sn=2, si, xn=101, xi; double **x = new double*[sn]; x[0] = newtablin(xn+1,-15, 1); //[-15 .. 1 [ x[1] = newtablin(xn+1, 1, 10); //] 1 .. 10 ] double **cx = new double*[sn]; cx[0]=&x[0][0]; cx[1]=&x[1][1]; double **ysc=new double*[sn]; int *mn = new int[sn]; for(si=0;si<sn;si++){ ysc[si]=new double[xn]; mn[si] = xn; } char *linespec=∅; tic(); for(si=0;si<sn;si++){ for(xi=0;xi<xn;xi++){ ysc[si][xi] = zeta(cx[si][xi]); scltracefc("cx[%d][%d]=%lf", si, xi, cx[si][xi]); //🔬 scltracef(", ysc[%d][%d]=%lf\n", si, xi, ysc[si][xi]); //🔬 } if(linespec==∅){ strstag(&linespec, "-h", ∅); } else{ strstag(&linespec, linespec, ";-h", ∅); } } scltracefc("Temps d'execution zeta() : %lf [ms]\n", tac()); scl::string_c imgname=scl::string_c(ƒ)+".svg", imgpath="./srt/"+imgname; graf_dis(imgpath.c_str(), 0, ∅, ∅, "curvex", sn, mn, x, ysc, "title", "Zeta Riemman's function", "subtitlex", imgname.c_str(), "linespec", linespec, "grid", "on", "background-color", "w", "linespeca", "-a", /*"legcorn", "lra",*/ "aymin", -2, "aymax", 2, "xlabel", "x", ∅); imgname.clear(); imgname=scl::string_c(ƒ)+"-neg.svg", imgpath.clear(); imgpath="./srt/"+imgname; graf_dis(imgpath.c_str(), 0, ∅, ∅, "curvex", sn, mn, x, ysc, "title", "Zeta Riemman's function", "subtitlex", imgname.c_str(), "linespec", linespec, /*"legend", legend,*/ "grid", "on", "background-color", "w", "linespeca", "-a", /*"legcorn", "lra",*/ "aymin", -0.1, "aymax", 0.1, "axmax", 0.1, "xlabel", "x", ∅); //--------------------------------------------------------------------- //[>LIBERE MEMOIRE] //--------------------------------------------------------------------- //--------------------------------------------------------------------- //[<LIBERE MEMOIRE] //--------------------------------------------------------------------- scltracefe(§, ƒ, ∅); return 0; } /* ƒ décorée par le 18-05-2026 21:32:41 */

[>..\xpl\src\scl.jdg.cpp.zeta_jdg] scl-26.05 (gwin64) : 18-05-2026 21:32:41 cx[0][0]=-15.000000, ysc[0][0]=0.443260 cx[0][1]=-14.841584, ysc[0][1]=0.372640 cx[0][2]=-14.683168, ysc[0][2]=0.293523 cx[0][3]=-14.524752, ysc[0][3]=0.213394 cx[0][4]=-14.366337, ysc[0][4]=0.137907 cx[0][5]=-14.207921, ysc[0][5]=0.070990 cx[0][6]=-14.049505, ysc[0][6]=0.015035 cx[0][7]=-13.891089, ysc[0][7]=-0.028869 cx[0][8]=-13.732673, ysc[0][8]=-0.060680 cx[0][9]=-13.574257, ysc[0][9]=-0.081140 cx[0][10]=-13.415842, ysc[0][10]=-0.091543 cx[0][11]=-13.257426, ysc[0][11]=-0.093516 cx[0][12]=-13.099010, ysc[0][12]=-0.088838 cx[0][13]=-12.940594, ysc[0][13]=-0.079295 cx[0][14]=-12.782178, ysc[0][14]=-0.066571 cx[0][15]=-12.623762, ysc[0][15]=-0.052167 cx[0][16]=-12.465347, ysc[0][16]=-0.037356 cx[0][17]=-12.306931, ysc[0][17]=-0.023154 cx[0][18]=-12.148515, ysc[0][18]=-0.010322 cx[0][19]=-11.990099, ysc[0][19]=0.000622 cx[0][20]=-11.831683, ysc[0][20]=0.009386 cx[0][21]=-11.673267, ysc[0][21]=0.015863 cx[0][22]=-11.514851, ysc[0][22]=0.020108 cx[0][23]=-11.356436, ysc[0][23]=0.022292 cx[0][24]=-11.198020, ysc[0][24]=0.022673 cx[0][25]=-11.039604, ysc[0][25]=0.021564 cx[0][26]=-10.881188, ysc[0][26]=0.019302 cx[0][27]=-10.722772, ysc[0][27]=0.016228 cx[0][28]=-10.564356, ysc[0][28]=0.012665 cx[0][29]=-10.405941, ysc[0][29]=0.008906 cx[0][30]=-10.247525, ysc[0][30]=0.005203 cx[0][31]=-10.089109, ysc[0][31]=0.001761 cx[0][32]=-9.930693, ysc[0][32]=-0.001264 cx[0][33]=-9.772277, ysc[0][33]=-0.003763 cx[0][34]=-9.613861, ysc[0][34]=-0.005675 cx[0][35]=-9.455446, ysc[0][35]=-0.006977 cx[0][36]=-9.297030, ysc[0][36]=-0.007685 cx[0][37]=-9.138614, ysc[0][37]=-0.007841 cx[0][38]=-8.980198, ysc[0][38]=-0.007511 cx[0][39]=-8.821782, ysc[0][39]=-0.006775 cx[0][40]=-8.663366, ysc[0][40]=-0.005726 cx[0][41]=-8.504950, ysc[0][41]=-0.004458 cx[0][42]=-8.346535, ysc[0][42]=-0.003065 cx[0][43]=-8.188119, ysc[0][43]=-0.001635 cx[0][44]=-8.029703, ysc[0][44]=-0.000249 cx[0][45]=-7.871287, ysc[0][45]=0.001024 cx[0][46]=-7.712871, ysc[0][46]=0.002127 cx[0][47]=-7.554455, ysc[0][47]=0.003018 cx[0][48]=-7.396040, ysc[0][48]=0.003667 cx[0][49]=-7.237624, ysc[0][49]=0.004060 cx[0][50]=-7.079208, ysc[0][50]=0.004194 cx[0][51]=-6.920792, ysc[0][51]=0.004079 cx[0][52]=-6.762376, ysc[0][52]=0.003736 cx[0][53]=-6.603960, ysc[0][53]=0.003194 cx[0][54]=-6.445545, ysc[0][54]=0.002488 cx[0][55]=-6.287129, ysc[0][55]=0.001661 cx[0][56]=-6.128713, ysc[0][56]=0.000758 cx[0][57]=-5.970297, ysc[0][57]=-0.000175 cx[0][58]=-5.811881, ysc[0][58]=-0.001091 cx[0][59]=-5.653465, ysc[0][59]=-0.001944 cx[0][60]=-5.495050, ysc[0][60]=-0.002693 cx[0][61]=-5.336634, ysc[0][61]=-0.003298 cx[0][62]=-5.178218, ysc[0][62]=-0.003728 cx[0][63]=-5.019802, ysc[0][63]=-0.003955 cx[0][64]=-4.861386, ysc[0][64]=-0.003960 cx[0][65]=-4.702970, ysc[0][65]=-0.003731 cx[0][66]=-4.544554, ysc[0][66]=-0.003265 cx[0][67]=-4.386139, ysc[0][67]=-0.002567 cx[0][68]=-4.227723, ysc[0][68]=-0.001650 cx[0][69]=-4.069307, ysc[0][69]=-0.000539 cx[0][70]=-3.910891, ysc[0][70]=0.000733 cx[0][71]=-3.752475, ysc[0][71]=0.002122 cx[0][72]=-3.594059, ysc[0][72]=0.003575 cx[0][73]=-3.435644, ysc[0][73]=0.005026 cx[0][74]=-3.277228, ysc[0][74]=0.006398 cx[0][75]=-3.118812, ysc[0][75]=0.007602 cx[0][76]=-2.960396, ysc[0][76]=0.008535 cx[0][77]=-2.801980, ysc[0][77]=0.009077 cx[0][78]=-2.643564, ysc[0][78]=0.009091 cx[0][79]=-2.485149, ysc[0][79]=0.008420 cx[0][80]=-2.326733, ysc[0][80]=0.006880 cx[0][81]=-2.168317, ysc[0][81]=0.004256 cx[0][82]=-2.009901, ysc[0][82]=0.000298 cx[0][83]=-1.851485, ysc[0][83]=-0.005295 cx[0][84]=-1.693069, ysc[0][84]=-0.012885 cx[0][85]=-1.534653, ysc[0][85]=-0.022914 cx[0][86]=-1.376238, ysc[0][86]=-0.035934 cx[0][87]=-1.217822, ysc[0][87]=-0.052641 cx[0][88]=-1.059406, ysc[0][88]=-0.073935 cx[0][89]=-0.900990, ysc[0][89]=-0.101003 cx[0][90]=-0.742574, ysc[0][90]=-0.135452 cx[0][91]=-0.584158, ysc[0][91]=-0.179517 cx[0][92]=-0.425743, ysc[0][92]=-0.236412 cx[0][93]=-0.267327, ysc[0][93]=-0.310944 cx[0][94]=-0.108911, ysc[0][94]=-0.410651 cx[0][95]=0.049505, ysc[0][95]=-0.548078 cx[0][96]=0.207921, ysc[0][96]=-0.745790 cx[0][97]=0.366337, ysc[0][97]=-1.048892 cx[0][98]=0.524752, ysc[0][98]=-1.562609 cx[0][99]=0.683168, ysc[0][99]=-2.602579 cx[0][100]=0.841584, ysc[0][100]=-5.746940 cx[1][0]=1.089109, ysc[1][0]=11.805888 cx[1][1]=1.178218, ysc[1][1]=6.201148 cx[1][2]=1.267327, ysc[1][2]=4.337070 cx[1][3]=1.356436, ysc[1][3]=3.408096 cx[1][4]=1.445545, ysc[1][4]=2.853114 cx[1][5]=1.534653, ysc[1][5]=2.485088 cx[1][6]=1.623762, ysc[1][6]=2.223856 cx[1][7]=1.712871, ysc[1][7]=2.029339 cx[1][8]=1.801980, ysc[1][8]=1.879271 cx[1][9]=1.891089, ysc[1][9]=1.760291 cx[1][10]=1.980198, ysc[1][10]=1.663897 cx[1][11]=2.069307, ysc[1][11]=1.584422 cx[1][12]=2.158416, ysc[1][12]=1.517941 cx[1][13]=2.247525, ysc[1][13]=1.461651 cx[1][14]=2.336634, ysc[1][14]=1.413498 cx[1][15]=2.425743, ysc[1][15]=1.371940 cx[1][16]=2.514851, ysc[1][16]=1.335798 cx[1][17]=2.603960, ysc[1][17]=1.304156 cx[1][18]=2.693069, ysc[1][18]=1.276291 cx[1][19]=2.782178, ysc[1][19]=1.251624 cx[1][20]=2.871287, ysc[1][20]=1.229686 cx[1][21]=2.960396, ysc[1][21]=1.210095 cx[1][22]=3.049505, ysc[1][22]=1.192535 cx[1][23]=3.138614, ysc[1][23]=1.176742 cx[1][24]=3.227723, ysc[1][24]=1.162495 cx[1][25]=3.316832, ysc[1][25]=1.149607 cx[1][26]=3.405941, ysc[1][26]=1.137919 cx[1][27]=3.495050, ysc[1][27]=1.127295 cx[1][28]=3.584158, ysc[1][28]=1.117618 cx[1][29]=3.673267, ysc[1][29]=1.108786 cx[1][30]=3.762376, ysc[1][30]=1.100712 cx[1][31]=3.851485, ysc[1][31]=1.093317 cx[1][32]=3.940594, ysc[1][32]=1.086534 cx[1][33]=4.029703, ysc[1][33]=1.080305 cx[1][34]=4.118812, ysc[1][34]=1.074575 cx[1][35]=4.207921, ysc[1][35]=1.069300 cx[1][36]=4.297030, ysc[1][36]=1.064436 cx[1][37]=4.386139, ysc[1][37]=1.059948 cx[1][38]=4.475248, ysc[1][38]=1.055802 cx[1][39]=4.564356, ysc[1][39]=1.051969 cx[1][40]=4.653465, ysc[1][40]=1.048422 cx[1][41]=4.742574, ysc[1][41]=1.045137 cx[1][42]=4.831683, ysc[1][42]=1.042092 cx[1][43]=4.920792, ysc[1][43]=1.039267 cx[1][44]=5.009901, ysc[1][44]=1.036646 cx[1][45]=5.099010, ysc[1][45]=1.034212 cx[1][46]=5.188119, ysc[1][46]=1.031949 cx[1][47]=5.277228, ysc[1][47]=1.029846 cx[1][48]=5.366337, ysc[1][48]=1.027889 cx[1][49]=5.455446, ysc[1][49]=1.026068 cx[1][50]=5.544554, ysc[1][50]=1.024372 cx[1][51]=5.633663, ysc[1][51]=1.022792 cx[1][52]=5.722772, ysc[1][52]=1.021319 cx[1][53]=5.811881, ysc[1][53]=1.019946 cx[1][54]=5.900990, ysc[1][54]=1.018666 cx[1][55]=5.990099, ysc[1][55]=1.017471 cx[1][56]=6.079208, ysc[1][56]=1.016356 cx[1][57]=6.168317, ysc[1][57]=1.015314 cx[1][58]=6.257426, ysc[1][58]=1.014342 cx[1][59]=6.346535, ysc[1][59]=1.013433 cx[1][60]=6.435644, ysc[1][60]=1.012584 cx[1][61]=6.524752, ysc[1][61]=1.011791 cx[1][62]=6.613861, ysc[1][62]=1.011049 cx[1][63]=6.702970, ysc[1][63]=1.010355 cx[1][64]=6.792079, ysc[1][64]=1.009706 cx[1][65]=6.881188, ysc[1][65]=1.009099 cx[1][66]=6.970297, ysc[1][66]=1.008530 cx[1][67]=7.059406, ysc[1][67]=1.007999 cx[1][68]=7.148515, ysc[1][68]=1.007501 cx[1][69]=7.237624, ysc[1][69]=1.007035 cx[1][70]=7.326733, ysc[1][70]=1.006598 cx[1][71]=7.415842, ysc[1][71]=1.006189 cx[1][72]=7.504950, ysc[1][72]=1.005806 cx[1][73]=7.594059, ysc[1][73]=1.005447 cx[1][74]=7.683168, ysc[1][74]=1.005111 cx[1][75]=7.772277, ysc[1][75]=1.004796 cx[1][76]=7.861386, ysc[1][76]=1.004500 cx[1][77]=7.950495, ysc[1][77]=1.004224 cx[1][78]=8.039604, ysc[1][78]=1.003964 cx[1][79]=8.128713, ysc[1][79]=1.003721 cx[1][80]=8.217822, ysc[1][80]=1.003492 cx[1][81]=8.306931, ysc[1][81]=1.003278 cx[1][82]=8.396040, ysc[1][82]=1.003078 cx[1][83]=8.485149, ysc[1][83]=1.002889 cx[1][84]=8.574257, ysc[1][84]=1.002713 cx[1][85]=8.663366, ysc[1][85]=1.002547 cx[1][86]=8.752475, ysc[1][86]=1.002392 cx[1][87]=8.841584, ysc[1][87]=1.002246 cx[1][88]=8.930693, ysc[1][88]=1.002109 cx[1][89]=9.019802, ysc[1][89]=1.001981 cx[1][90]=9.108911, ysc[1][90]=1.001860 cx[1][91]=9.198020, ysc[1][91]=1.001747 cx[1][92]=9.287129, ysc[1][92]=1.001641 cx[1][93]=9.376238, ysc[1][93]=1.001541 cx[1][94]=9.465347, ysc[1][94]=1.001447 cx[1][95]=9.554455, ysc[1][95]=1.001360 cx[1][96]=9.643564, ysc[1][96]=1.001277 cx[1][97]=9.732673, ysc[1][97]=1.001200 cx[1][98]=9.821782, ysc[1][98]=1.001127 cx[1][99]=9.910891, ysc[1][99]=1.001059 cx[1][100]=10.000000, ysc[1][100]=1.000995 Temps d'execution zeta() : 5.888100 [ms] <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< << END OF DISLIN / VERSION 11.3.2 << << Date : 18.05.2026 Time : 21:32:41 Pageformat: DA4L << << Vectors : 844 Warnings: 0 Fileformat: SVG << << Metafile: ./srt/zeta_jdg.svg << <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< << END OF DISLIN / VERSION 11.3.2 << << Date : 18.05.2026 Time : 21:32:41 Pageformat: DA4L << << Vectors : 1036 Warnings: 0 Fileformat: SVG << << Metafile: ./srt/zeta_jdg-neg.svg << <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< [<..\xpl\src\scl.jdg.cpp.zeta_jdg]