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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions | |
subroutine | dgtcon (norm, n, dl, d, du, du2, ipiv, anorm, rcond, work, iwork, info) |
DGTCON | |
subroutine | dgtrfs (trans, n, nrhs, dl, d, du, dlf, df, duf, du2, ipiv, b, ldb, x, ldx, ferr, berr, work, iwork, info) |
DGTRFS | |
subroutine | dgttrf (n, dl, d, du, du2, ipiv, info) |
DGTTRF | |
subroutine | dgttrs (trans, n, nrhs, dl, d, du, du2, ipiv, b, ldb, info) |
DGTTRS | |
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. | |
This is the group of double computational functions for GT matrices