tarcieri / micromath

Embedded Rust arithmetic, 2D/3D vector, and statistics library
Apache License 2.0
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f32ext: invsqrt(x) #16

Closed tarcieri closed 5 years ago

tarcieri commented 5 years ago

Implements fast inverse square root using the method described at:

https://bits.stephan-brumme.com/invSquareRoot.html