Function |
Description |

BiDiagMt |
d, e -> M |

BiDiagSLE |
Bi-diagonal SLE |

ChBandSolve |
Solution of the equation L*LT*S = G by the Cholesky method |

CholBandDec |
Cholesky decomposition of the band matrix H[1..p+1,1..N]. |

CholDecomp |
Perturbated Cholesky Decomposition - |

Cholesky |
Cholesky Decomposition A = L*LT |

ChSolve |
Solution of L*LT*X = B by the Cholesky method |

CJacobi |
Jacoby diagonalization of Hermitian matrix |

DecompSolve |
Solution of linear system a*x = b |

diag |
Diagonalization of the real symmetric matrix a[Lo..Hi,Lo..Hi] . |

diagc |
Diagonalization of Hermitian matrix a = ar + i*ai. |

FastInverse |
Fast Inversion of the matrix A by the Gauss-Jordan elimination algorithm |

FastSolve |
solution of a set of linear equations a*x = b |

FMMDecomp |
PURPOSE: Decomposes a matrix by Gaussian elimination and estimates the condition |

FMMSolve |
PURPOSE: Solution of linear system, a*x = b - translation from FORTRAN |

GaussJordan |
solution of a set of linear equations by the Gauss Jordan elimination with partial pivoting |

GJSolve |
Direct use of GaussJordan for solving m*x =b |

GramSchmidt |
Gram-Schmidt Orthonormalization of vectors |

householder |
Householder reduction (m >= n) extracted from xsvd |

htribk |
This subroutine forms the eigenvectors of a complex Hermitian matrix |

htridi |
This subroutine reduces a complex hermitian matrix to a real symmetric |

Jacobi |
Diagonalization of real symmetric matrix by JACOBI method |

JacobiC |
1-Based variant of Jacobi diagonalization of Hermitian matrix |

LBandSolve |
Cholesky L - Solution of L*Y = B (for given B) |

LSolve |
Solution of L*Y = B; |

LTBandSolve |
Cholesky LT - Solution of LT*X = Y (for given Y) |

LTSolve |
Solution of LT*X = Y L[j,i], j >= i |

MaskSolve |
solution of a set of linear equations by the Gauss Jordan elimination with partial pivoting |

OrderSVD |
Singular Value Decomposition - translation from FORTRAN |

QRDecomp |
QR-decomposition of the n x n matrix M: M = Q*R |

QRSolve |
solution of the equation Q*R*X = B |

SortSVD |
Descending singular value sorting with sorting of U and V |

SortVal |
Quick sort, Functionally the same as SortVal0 |

SortVal0 |
Simple sort algorithm of the vector d[Lo..Hi] and corresponding columns |

SortValC |
Simple sort algorithm of the first m components of vector d[Lo..Hi] |

SVD |
A is a rectangular D1xD2 matrix: A[L1..H1,L2..H2] |

SVD_ |
used in SVD, based om FMMSVD |

tqli |
QL algorithm with implicit shifts for a real tridiaginal symmetric matrix. |

tred2 |
Householder (tridiagonal) reduction of a real, symmetric matrix a. |

TriDiagMt |
a, b, c -> M |

TriDiagSLE |
Tri-diagonal SLE |

xsvd |
Singular Value Decomposition (m >= n) |