Class | Description |
---|---|
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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