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Chapter Introduction | ||

F08AEFP |
(PDGEQRF) QR factorization of real general rectangular matrix | |

F08AFFP |
(PDORGQR) Form all or part of an orthogonal Q from QR factorization determined by F08AEFP (PDGEQRF) | |

F08AGFP |
(PDORMQR) Apply the orthogonal transformation determined by F08AEFP (PDORMQR) | |

F08ASFP |
(PZGEQRF) QR factorization of complex general rectangular matrix | |

F08ATFP |
(PZUNGQR) Form all or part of a unitary Q from QR factorization determined by F08ASFP (PZGEQRF) | |

F08AUFP |
(PZUNMQR) Apply the unitary transformation determined by F08ASFP (PZUNMQR) | |

F08FEFP |
(PDSYTRD) Orthogonal reduction of real symmetric matrix to tridiagonal form | |

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F08FGFP |
(PDORMTR) Apply orthogonal transformation determined by F08FEFP (PDSYTRD) |

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F08FSFP |
(PZHETRD) Unitary reduction of complex Hermitian matrix to real symmetric tridiagonal form |

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F08FUFP |
(PZUNMTR) Apply unitary transformation matrix determined by F08FSFP (PZHETRD) |

F08JJFP |
(PDSTEBZ) All or selected eigenvalues of real symmetric tridiagonal matrix by bisection | |

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F08JKFP |
(PDSTEIN) Selected eigenvectors of real symmetric tridiagonal matrix by inverse iteration, storing eigenvectors in real array |

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F08JXFP |
(PZSTEIN) Selected eigenvectors of real symmetric tridiagonal matrix by inverse iteration, storing eigenvectors in complex array |

© The Numerical Algorithms Group Ltd, Oxford UK. 2000