[ShadowKnight]

I had an inspiration today as I played with my calculator in math class. When I multiplied numbers too big, i got a message that said "Overflow," which is the same message I got from IFI loader. I have a sin function in my code which uses a MacLaurin series expansion to approximate sin. The code looks like this:

int sin(unsigned int theta)
{
if (theta > 9000) {return (-sin(theta - 18000));} /*maclaurin series for approximation, works only in radians*/

else {
float th = theta * 3.1415/ 18000;
return (int)(th - (th * th * th / 6) + (th * th * th * th * th / 120) * 100);
}
}/* end sin*/


so I think the pic couldn't raise an unsigned int to the fifth power, because the number got too large. I commented out the math and now it works.

Thanks!