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Class Summary | |
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FastAcos | |
FastAsin | |
FastAtan | |
FastErfInverse | Approximates the inverse of erf(x) , valid on the interval
[-0.9999779095,0.9999779095], with a maximum error of about 6e-5 . |
FastExp | |
FastExp2 | |
FastFunc | A function that precomputes its values for speed. |
FastFuncUnboundedDomain | Provides table look-up capability for functions of bounded range but unbounded domain. |
FastGaussian | An approximation to a univariate gaussian pdf of mean zero, deviation 1. |
FastLog | Provides about 12 digits of accuracy at a fraction of the cost of Math.log(). |
FastLog10 | |
FastSigmoid | |
FastSin | |
FastUnscaledGaussian | |
PolynomialApprox | This class contains polynomial approximations to Trigonometric functions, which are much faster than the Java built-in routines, but not as accurate. |
QuickAtan | Faster but less accurate than Math.atan. |
QuickExp | A faster version of Math.exp with maximum relative error of 1e-5. |
QuickExp2 | Similar to QuickExp but uses 2 smaller lookup tables instead of one large one. |
QuickExp3 | Similar to QuickExp but uses 3 smaller lookup tables instead of one large one. |
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