Next: About this document ...
Up: Some xcas commands, with
Previous: Linear algebra.
  Contents
ifactor(2^128+1)
(works on version using PARI)
factor(x^100+x^50+1)
- inv(hilbert(30))
- [P,J]:=jordan([[-2,-2,1],[-2,1,-2],[1,-2,-2]])
check with P*J*inv(P)
int(x*sin(x)^2*exp(x),x)
, derive, rewrite as the original
expression
int((2*x^2+1)*exp(x^2),x)
(Risch algorithm)
int(1/(x^4+1),x,0,+infinity)
(bounds) + call to simplify
- desolve(y''+y=sin(x))
- series(sin(x)/(exp(x)-1),x=0,6)
- The check subdirectory of the giac source code
contains several other examples.
giac documentation written by Bernard Parisse