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.
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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 ceilfunction.Constant Constant function.Cos Cosine function.Cosh Hyperbolic cosine function.Divide Divide the first operand by the second.Exp Exponential function.Expm1 ex-1function.Floor floorfunction.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 thelogistic 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 rintfunction.Sigmoid Sigmoid function.Sigmoid.Parametric Parametric function where the input array contains the parameters of thesigmoid function.Signum signumfunction.Sin Sine function.Sinc Sinc function, defined bySinh Hyperbolic sine function.Sqrt Square-root function.StepFunction Subtract Subtract the second operand from the first.Tan Tangent function.Tanh Hyperbolic tangent function.Ulp ulpfunction.