Package org.hipparchus.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 Arccosine function.Acosh Hyperbolic arccosine function.Add Add the two operands.Asin Arcsine function.Asinh Hyperbolic arcsine function.Atan Arctangent function.Atan2 Arctangent function.Atanh Hyperbolic arctangent 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 e^{x}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 deviationHarmonicOscillator 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 PhaseIdentity 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 thelogistic function
, ordered as follows: k m b q a nLogit Logit function.Logit.Parametric Parametric function where the input array contains the parameters of the logit function, ordered as follows: Lower bound Higher boundMax 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 thesigmoid function
, ordered as follows: Lower asymptote Higher asymptoteSin Sine function.Sinc Sinc function, defined bySinh Hyperbolic sine function.Sqrt Squareroot function.StepFunction Subtract Subtract the second operand from the first.Tan Tangent function.Tanh Hyperbolic tangent function.Ulp ulp
function.