Package org.apache.commons.math4.legacy.analysis.function

The function package contains function objects that wrap the methods contained in Math, as well as common mathematical functions such as the gaussian and sinc functions.

Class Summary

Class	Description
Abs	Absolute value function.
Acos	Arc-cosine function.
Acosh	Hyperbolic arc-cosine function.
Add	Add the two operands.
Asin	Arc-sine function.
Asinh	Hyperbolic arc-sine function.
Atan	Arc-tangent function.
Atan2	Arc-tangent function.
Atanh	Hyperbolic arc-tangent function.
Cbrt	Cube root function.
Ceil	ceil function.
Constant	Constant function.
Cos	Cosine function.
Cosh	Hyperbolic cosine function.
Divide	Divide the first operand by the second.
Exp	Exponential function.
Expm1	ex-1 function.
Floor	floor function.
Gaussian	Gaussian function.
Gaussian.Parametric	Parametric function where the input array contains the parameters of the Gaussian.
HarmonicOscillator	simple harmonic oscillator function.
HarmonicOscillator.Parametric	Parametric function where the input array contains the parameters of the harmonic oscillator function.
Identity	Identity function.
Inverse	Inverse function.
Log	Natural logarithm function.
Log10	Base 10 logarithm function.
Log1p	log(1 + p) function.
Logistic	Generalised logistic function.
Logistic.Parametric	Parametric function where the input array contains the parameters of the logistic function.
Logit	Logit function.
Logit.Parametric	Parametric function where the input array contains the parameters of the logit function.
Max	Maximum function.
Min	Minimum function.
Minus	Minus function.
Multiply	Multiply the two operands.
Pow	Power function.
Power	Power function.
Rint	rint function.
Sigmoid	Sigmoid function.
Sigmoid.Parametric	Parametric function where the input array contains the parameters of the sigmoid function.
Signum	signum function.
Sin	Sine function.
Sinc	Sinc function, defined by
Sinh	Hyperbolic sine function.
Sqrt	Square-root function.
StepFunction	Step function.
Subtract	Subtract the second operand from the first.
Tan	Tangent function.
Tanh	Hyperbolic tangent function.
Ulp	ulp function.