simple2.cpp File Reference

#include <SyFi.h>

Go to the source code of this file.

Functions

int main ()


Function Documentation

int main  ) 
 

Definition at line 5 of file simple2.cpp.

References x, and y.

00005            {
00006   // initialization (f = x^2 + y^2) 
00007   ex f = x*x + y*y; 
00008   cout <<"f "<<f<<endl; 
00009   
00010   // differentiation (dfdx = df/dx = 2x) 
00011   ex dfdx = f.diff(x,1);  
00012   cout <<"dfdx "<<dfdx<<endl; 
00013 
00014   // integration (intf = 1/3+y^2, integral of f(x,y) from x=0 to x=1) 
00015   ex intf = integral(x,0,1,f); 
00016   cout <<"intf "<<intf<<endl; 
00017   intf = eval_integ(intf); 
00018   cout <<"intf "<<intf<<endl; 
00019 
00020   return 0; 
00021 }


Generated on Tue Apr 18 12:00:27 2006 for SyFi by  doxygen 1.4.4