## Uses of Class
org.apache.commons.math3.linear.NonPositiveDefiniteMatrixException

- Packages that use NonPositiveDefiniteMatrixException
  Package | Description
  --- | ---
  org.apache.commons.math3.distribution | Implementations of common discrete and continuous distributions.
  org.apache.commons.math3.linear | Linear algebra support.

- - ### Uses of NonPositiveDefiniteMatrixException in org.apache.commons.math3.distribution

    Constructors in org.apache.commons.math3.distribution that throw NonPositiveDefiniteMatrixException
    Constructor and Description
    `MultivariateNormalDistribution(double[] means, double[][] covariances)` Creates a multivariate normal distribution with the given mean vector and covariance matrix.
    `MultivariateNormalDistribution(RandomGenerator rng, double[] means, double[][] covariances)` Creates a multivariate normal distribution with the given mean vector and covariance matrix.

  - ### Uses of NonPositiveDefiniteMatrixException in org.apache.commons.math3.linear

    Constructors in org.apache.commons.math3.linear that throw NonPositiveDefiniteMatrixException
    Constructor and Description
    `RectangularCholeskyDecomposition(RealMatrix matrix)` Decompose a symmetric positive semidefinite matrix.
    `RectangularCholeskyDecomposition(RealMatrix matrix, double small)` Decompose a symmetric positive semidefinite matrix.

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