//
//		horner.c is a piece of code recieving a float
//	passed to it, and using that to compute the value of
//	sine by the Horner form of the 5th degree Taylor polynomial.
//
float horner(float x)
{
 float y, z;
 
 z=x*x;
 y=x*(1-z/6+z*z/120);
 
 return y;
}