> <\body> <\session|giac|default> <\output> --------------------------------------------------------------- Welcome to the giac computer algebra system for TeXmacs Released under the GPL license (c) 2001 by J. van der Hoeven (TeXmacs), B. Parisse & al (giac) --------------------------------------------------------------- \; <\input|quest(0) > diff(x^x^x,x); <\input|quest(1) > integrate((x^3+x-1)/(x^2+3*x-7),x); <\input|quest(2) > M:=[[1,2],[3,4]]; <\input|quest(3) > series(sin(sin(x)),x,0) <\input|quest(4) > plotfunc(sin(x),x) <\input|quest(5) > plotfunc(sin(x+y*y/3),[x,y]); <\input|quest(6) > \; \; <\initial> <\collection>