LAPACK
3.6.1
LAPACK: Linear Algebra PACKage
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Functions | |
subroutine | dgtcon (NORM, N, DL, D, DU, DU2, IPIV, ANORM, RCOND, WORK, IWORK, INFO) |
DGTCON More... | |
subroutine | dgtrfs (TRANS, N, NRHS, DL, D, DU, DLF, DF, DUF, DU2, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO) |
DGTRFS More... | |
subroutine | dgttrf (N, DL, D, DU, DU2, IPIV, INFO) |
DGTTRF More... | |
subroutine | dgttrs (TRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB, INFO) |
DGTTRS More... | |
subroutine | dgtts2 (ITRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB) |
DGTTS2 solves a system of linear equations with a tridiagonal matrix using the LU factorization computed by sgttrf. More... | |
This is the group of double computational functions for GT matrices