F07 (Lapacklin)

Linear Equations (LAPACK)

F07 (Lapacklin) Chapter Introduction (FL Interface) – A description of the Chapter and an overview of the algorithms available.

Routine |
Mark of Introduction |
Purpose |
---|---|---|

f07aa | 27.1 | nagad_lapacklin_dgesv Computes the solution to a real system of linear equations |

f07ad | 27 | nagad_lapacklin_dgetrf $LU$ factorization of real $m\times n$ matrix |

f07ae | 27.1 | nagad_lapacklin_dgetrs Solution of real system of linear equations, multiple right-hand sides, matrix already factorized by f07ad |

f07aj | 27 | nagad_lapacklin_dgetri Inverse of real matrix, matrix already factorized by f07ad |

f07ar | 27.1 | nagad_lapacklin_zgetrf $LU$ factorization of complex $m\times n$ matrix |

f07aw | 27.1 | nagad_lapacklin_zgetri Inverse of complex matrix, matrix already factorized by f07ar |

f07ca | 26.2 | nagad_lapacklin_dgtsv (symbolic adjoint mode) (Second order AD) Computes the solution to a real tridiagonal system of linear equations |

f07cd | 27 | nagad_lapacklin_dgttrf $LU$ factorization of real tridiagonal matrix |

f07ce | 26.2 | nagad_lapacklin_dgttrs Solves a real tridiagonal system of linear equations using the $LU$ factorization computed by f07cd |

f07fd | 26.2 | nagad_lapacklin_dpotrf Cholesky factorization of real symmetric positive definite matrix |

f07fe | 26.2 | nagad_lapacklin_dpotrs Solution of real symmetric positive definite system of linear equations, multiple right-hand sides, matrix already factorized by f07fd |

f07fj | 27.1 | nagad_lapacklin_dpotri Inverse of real symmetric positive definite matrix, matrix already factorized by f07fd |

f07ue | 27.1 | nagad_lapacklin_dtptrs Solution of real triangular system of linear equations, multiple right-hand sides, packed storage |