[..] La fonction [jdg] besselyscl

Code
int bessely_jdg(){ scltracefa(§, ƒ, ); scltracefc("scl-%s (%s) : %s\n\n", sclver(), sclsec(), temps_char(0)); int xn=1001, xi; double *cx=newtablin(xn+1, 0, 20); double *x = &cx[1]; double *y_0=new double[xn], *y_1=new double[xn], *y_2=new double[xn], *y_3=new double[xn]; for(xi=0;xi<xn;xi++){ y_0[xi] = bessely(0, x[xi]); y_1[xi] = bessely(1, x[xi]); y_2[xi] = bessely(2, x[xi]); y_3[xi] = bessely(3, x[xi]); } scl::string_c imgname=scl::string_c(ƒ)+".pdf", imgpath="./srt/"+imgname; graf_dis(imgpath.c_str(), xn, x, y_0, "curve", xn, x, y_1, "curve", xn, x, y_2, "curve", xn, x, y_3, "grid", "on", "title", "Bessel's function of 2nd kind", "subtitlex", imgname.c_str(), /*"subtitle", subtitle.c_str(),*/ "linespec", ".-h;-t;:l;--c", /*"linespeca", "-a",*/ "aymin", -0.5, "aymax", 1, "legend", "Y0;Y1;Y2;Y3", "legcorn", "ura", "background-color", "w", /*"xlabel", "[rad]",*/ ); scltracefe(§, ƒ, ); return 0; } /* ƒ décorée par 🔬 le 27-05-2026 21:12:06 */
Sortie
[>..\xpl\src\scl.jdg.cpp.bessely_jdg] scl-26.05 (gwin64) : 27-05-2026 21:12:06 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< << END OF DISLIN / VERSION 11.3.2 << << Date : 27.05.2026 Time : 21:12:06 Pageformat: DA4L << << Vectors : 3924 Warnings: 0 Fileformat: PDF << << Metafile: ./srt/bessely_jdg.pdf << <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< [<..\xpl\src\scl.jdg.cpp.bessely_jdg]