A new method for the high-speed computation of double-precision floating-point reciprocal, division, square root, and inverse square root operations is presented in this paper. This method employs a ...

When you do it in post-production, you then often sit there and wish that you had done something in-camera instead of trying to make the image happen otherwise using post-production trickery.

Abstract: The purpose of this paper is to give an insight on the fast inverse square root that is used to compute the inverse square root of a floating-point number to normalize vector that is ...