/Fast-sqrt

📝 Implementation of inverse square root.

Primary LanguageC++MIT LicenseMIT

📝 Fast square root

plot

What is it?

This is a fast implementation of inverse square root. It is a part of RedLibrary.

How to use?

Function prototypes:

// Fast inverse square root.
float Red::fi_sqrt(float num)

Tech notes:

  • Uses inside long int type.

All material in this repository is in the public domain.