## 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
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 (c) 2003-2013 Apache Software Foundation