Class Summary Class Description FastAcos FastAsin FastAtan FastErfInverseApproximates the inverse of
erf(x), valid on the interval [-0.9999779095,0.9999779095], with a maximum error of about
FastExp FastExp2 FastFuncA function that precomputes its values for speed. FastFuncUnboundedDomainProvides table look-up capability for functions of bounded range but unbounded domain. FastGaussianAn approximation to a univariate gaussian pdf of mean zero, deviation 1. FastLogProvides about 12 digits of accuracy at a fraction of the cost of Math.log(). FastLog10 FastSigmoid FastSin FastUnscaledGaussian PolynomialApproxThis class contains polynomial approximations to Trigonometric functions, which are much faster than the Java built-in routines, but not as accurate. QuickAtanFaster but less accurate than Math.atan. QuickExpA faster version of Math.exp with maximum relative error of 1e-5. QuickExp2Similar to
QuickExpbut uses 2 smaller lookup tables instead of one large one.
QuickExpbut uses 3 smaller lookup tables instead of one large one.