## Package org.apache.commons.math3.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.

See:
Description

Class Summary
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, ordered as follows: Norm Mean Standard deviation
HarmonicOscillator simple harmonic oscillator function.
HarmonicOscillator.Parametric Parametric function where the input array contains the parameters of the harmonic oscillator function, ordered as follows: Amplitude Angular frequency Phase
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 logit function, ordered as follows: Lower asymptote Higher asymptote
Logit Logit function.
Logit.Parametric Parametric function where the input array contains the parameters of the logit function, ordered as follows: Lower bound Higher bound
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 logit function, ordered as follows: Lower asymptote Higher asymptote
Signum `signum` function.
Sin Sine function.
Sinc Sinc function, defined by ``` sinc(x) = 1 if x = 0, sin(x) / x otherwise.```
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.

## Package org.apache.commons.math3.analysis.function Description

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.

Copyright © 2003-2013 The Apache Software Foundation. All Rights Reserved.