NMath Reference Guide

## Double |

The DoubleBandFact type exposes the following members.

Methods

Name | Description | |
---|---|---|

Clone | Creates a deep copy of this factorization. | |

ConditionNumber | Computes an estimate of the reciprocal of the condition number of a given matrix in the 1-norm. | |

ConditionNumber(NormType) | Computes an estimate of the reciprocal of the condition number of a given matrix in the specified norm type. | |

Determinant | Computes the determinant of the factored matrix. | |

Factor(DoubleBandMatrix) | Factors the matrix A so that self represents the LU factorization of A. By default the condition number for the matrix will not be computed and will not be available from the ConditionNumber method. | |

Factor(DoubleBandMatrix, Boolean) | Factors the matrix A so that self represents the LU factorization of A. By default the condition number for the matrix will not be computed and will not be available from the ConditionNumber method. | |

Inverse | Computes the inverse of the factored matrix. | |

Solve(DoubleMatrix) | Uses this factorization to solve the linear system AX = B. | |

Solve(DoubleVector) | Uses the LU factorization of self to solve the linear system Ax = b. |

See Also