#include <SyFi.h>
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int | main () |
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Definition at line 3 of file simple2.cpp. 00003 { 00004 // initialization (f = x^2 + y^2) 00005 ex f = x*x + y*y; 00006 cout <<"f "<<f<<endl; 00007 00008 // differentiation (dfdx = df/dx = 2x) 00009 ex dfdx = f.diff(x,1); 00010 cout <<"dfdx "<<dfdx<<endl; 00011 00012 // integration (intf = 1/3+y^2, integral of f(x,y) from x=0 to x=1) 00013 ex intf = integral(x,0,1,f); 00014 cout <<"intf "<<intf<<endl; 00015 intf = eval_integ(intf); 00016 cout <<"intf "<<intf<<endl; 00017 00018 return 0; 00019 }
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