Dear Jens, On Tue, 19 Oct 2004, Jens Vollinga wrote:
GiNaC 1.3.0 is out and available. The changes are:
Congratulations for bringing out this ever nicer piece of software. A little disadvantage is that the patch described in http://thep.physik.uni-mainz.de/pipermail/ginac-devel/2004-September/000703.... was not taken into account. Let's see what happens... chrisd@gamow:~/c++> more test.C #include <iostream> #include <ginac/ginac.h> using namespace std; using namespace GiNaC; int main() { symbol a("a"),x("x"); ex f=integral(x,0,a,x*x); cout << f.subs(a==0,subs_options::subs_no_pattern) << endl; return 0; } chrisd@gamow:~/c++> g++ -o test test.C -lginac chrisd@gamow:~/c++> ./test Segmentation fault Oops.... However, using my patch: chrisd@gamow:~/c++> ./test 0 Much better. Best wishes, Chris