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CholeskyDecompositionD Properties |
The CholeskyDecompositionD type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | Determinant |
Gets the determinant of the decomposed matrix.
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| Diagonal |
Gets the one-dimensional array of diagonal elements in a LDLt decomposition.
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| DiagonalMatrix |
Gets the block diagonal matrix of diagonal elements in a LDLt decomposition.
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| IsPositiveDefinite |
Gets whether the decomposed matrix was positive definite.
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| IsUndefined |
Gets a value indicating whether the LDLt factorization
has been computed successfully or if it is undefined.
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| LeftTriangularFactor |
Gets the left (lower) triangular factor
L so that A = L * D * L'.
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| LogDeterminant |
If the matrix is positive-definite, gets the
log-determinant of the decomposed matrix.
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| Nonsingular |
Gets a value indicating whether the decomposed
matrix is non-singular (i.e. invertible).
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See Also