00001 #include <Sym.h> 00002 #include <FunDef.h> 00003 #include <iostream> 00004 00005 using namespace std; 00006 00007 int main() { 00008 00009 Sym v = SymConst(1.2); 00010 00011 Sym g = exp(-sqr(v)); 00012 00013 cout << g << endl; 00014 cout << differentiate(g, v.token()) << endl; 00015 00016 } 00017