SIMD-optimized mathematical functions for numpy. Numpy module is based on SLEEF library (http://shibatch.sourceforge.net/). At this moment it supports only AVX and provides four functions: sin - numpy ufunc for sine calculation cos - numpy ufunc for cosine calculation exp - numpy ufunc for exponent calculation imexp - calculate real and imaginary part of exponent from pure imaginary argument (uses sincos - simultanious sine and cosine calculation).