Thursday, August 27, 2009

e^x =1+x/1! + x(square)/2!+ x(cube)/3! +.. .. .. .. ..

main()
{
float e=0;
int n=5,i,x=2;
int fact(int);
for(i=1;i<=n;i++)
e=e+Math.Pow(x,i)/fact(i);//or use Math in #include
printf("%f",e)
}
int fact(int n)
{
int i,f=1;
for(i=1;i<=n;i++)
f=f*i;
return(f);

}

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