paradiseo/branches/rc2.0/eo/contrib/mathsym/test/test_diff.cpp
quemy e3a610506b RC
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2710 331e1502-861f-0410-8da2-ba01fb791d7f
2012-07-16 09:38:48 +00:00

17 lines
233 B
C++

#include <Sym.h>
#include <FunDef.h>
#include <iostream>
using namespace std;
int main() {
Sym v = SymConst(1.2);
Sym g = exp(-sqr(v));
cout << g << endl;
cout << differentiate(g, v.token()) << endl;
}