Uses of Interface
org.apache.commons.math4.legacy.analysis.BivariateFunction

Packages that use BivariateFunction

Package	Description
org.apache.commons.math4.legacy.analysis	Parent package for common numerical analysis procedures, including root finding, function interpolation and integration.
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.
org.apache.commons.math4.legacy.analysis.interpolation	Univariate real functions interpolation algorithms.

Uses of BivariateFunction in org.apache.commons.math4.legacy.analysis

Methods in org.apache.commons.math4.legacy.analysis with parameters of type BivariateFunction

Modifier and Type	Method	Description
static MultivariateFunction	FunctionUtils.collector(BivariateFunction combiner, double initialValue)	Returns a MultivariateFunction h(x[]).
static MultivariateFunction	FunctionUtils.collector(BivariateFunction combiner, UnivariateFunction f, double initialValue)	Returns a MultivariateFunction h(x[]).
static UnivariateFunction	FunctionUtils.combine(BivariateFunction combiner, UnivariateFunction f, UnivariateFunction g)	Returns the univariate function h(x) = combiner(f(x), g(x)).
static UnivariateFunction	FunctionUtils.fix1stArgument(BivariateFunction f, double fixed)	Creates a unary function by fixing the first argument of a binary function.
static UnivariateFunction	FunctionUtils.fix2ndArgument(BivariateFunction f, double fixed)	Creates a unary function by fixing the second argument of a binary function.

Uses of BivariateFunction in org.apache.commons.math4.legacy.analysis.function

Classes in org.apache.commons.math4.legacy.analysis.function that implement BivariateFunction

Modifier and Type	Class	Description
class	Add	Add the two operands.
class	Atan2	Arc-tangent function.
class	Divide	Divide the first operand by the second.
class	Max	Maximum function.
class	Min	Minimum function.
class	Multiply	Multiply the two operands.
class	Pow	Power function.
class	Subtract	Subtract the second operand from the first.

Uses of BivariateFunction in org.apache.commons.math4.legacy.analysis.interpolation

Classes in org.apache.commons.math4.legacy.analysis.interpolation that implement BivariateFunction

Modifier and Type	Class	Description
class	BicubicInterpolatingFunction	Function that implements the bicubic spline interpolation.
class	PiecewiseBicubicSplineInterpolatingFunction	Function that implements the bicubic spline interpolation.

Methods in org.apache.commons.math4.legacy.analysis.interpolation that return BivariateFunction

Modifier and Type	Method	Description
BivariateFunction	BivariateGridInterpolator.interpolate(double[] xval, double[] yval, double[][] fval)	Compute an interpolating function for the dataset.