2015-11-19 sin/cos approximation MATH Fast and accurate sine/cosine approximation http://lab.polygonal.de/?p=205 Cg 3.1 Toolkit Documentation http://http.developer.nvidia.com/Cg/cos.html "Rendering Ocean Water" AMD http://developer.amd.com/wordpress/media/2012/10/ShaderX_OceanWater.pdf math pdf http://www.h-k.fr/publications/data/adc.ps__annexes.maths.pdf Fast aproxximations http://dspguru.com/dsp/tricks/parabolic-approximation-of-sin-and-cos
