Ejemplo009.c File Reference

#include <stdio.h>

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Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

Definition at line 3 of file Ejemplo009.c.

{
    int i, n, s;
    long den;
    float x, sx, num;
    do{
        printf("Ingrese el numero de terminos: ");
        scanf("%d", &n);
    }while(n<1);
    printf("Ingrese el valor de x: ");
    scanf("%f", &x);
    for(i=0, num=x, den=1, sx=0; i<n; i++)
    {
        s = 1-2*(i%2);
        sx += (s*num/den);
        //printf("%d. %d %f %ld %f\n", i, s, num, den, sx);
        num*=(x*x);
        den*=((2*i+2)*(2*i+3));
    }
    printf("sin(%f) = %f\n", x, sx);
    return 0;
}