Fr 26. Sep 10:59:59 CEST 2025/langrage20250918.mc

load(interpol);p:[[1,2],[2,3],[4,4],[5,2], [6,5]]; f(x):=lagrange(p); expnd1f1: expand(f(x)); int1f1: integrate(f(x),x,1,6); plot2d(f(x),[x,1,6],[png_file,"/home/david/langrage20250918.png"]); tex (int1f1,"/home/david/langrage20250918.tex"); tex (expnd1f1,"/home/david/langrage20250918.tex");