## Uses of Interface
org.apache.commons.math3.analysis.BivariateFunction

- Packages that use BivariateFunction
  Package | Description
  --- | ---
  org.apache.commons.math3.analysis | Parent package for common numerical analysis procedures, including root finding, function interpolation and integration.
  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.
  org.apache.commons.math3.analysis.interpolation | Univariate real functions interpolation algorithms.

- - ### Uses of BivariateFunction in org.apache.commons.math3.analysis

    Methods in org.apache.commons.math3.analysis with parameters of type BivariateFunction
    Modifier and Type | Method and Description
    --- | ---
    `static MultivariateFunction` | FunctionUtils.`collector(BivariateFunction combiner, double initialValue)` Returns a MultivariateFunction h(x[]) defined by
    `static MultivariateFunction` | FunctionUtils.`collector(BivariateFunction combiner, UnivariateFunction f, double initialValue)` Returns a MultivariateFunction h(x[]) defined by
    `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.math3.analysis.function

    Classes in org.apache.commons.math3.analysis.function that implement BivariateFunction
    Modifier and Type | Class and 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.math3.analysis.interpolation

    Classes in org.apache.commons.math3.analysis.interpolation that implement BivariateFunction
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BicubicInterpolatingFunction` Function that implements the bicubic spline interpolation.
    `class` | `BicubicSplineInterpolatingFunction` Deprecated. as of 3.4 replaced by `PiecewiseBicubicSplineInterpolatingFunction`
    `class` | `PiecewiseBicubicSplineInterpolatingFunction` Function that implements the bicubic spline interpolation.

    Methods in org.apache.commons.math3.analysis.interpolation that return BivariateFunction
    Modifier and Type | Method and Description
    --- | ---
    `BivariateFunction` | BivariateGridInterpolator.`interpolate(double[] xval, double[] yval, double[][] fval)` Compute an interpolating function for the dataset.

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