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LAPACK
3.9.0
LAPACK: Linear Algebra PACKage
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| subroutine | cgtsv (N, NRHS, DL, D, DU, B, LDB, INFO) |
| | CGTSV computes the solution to system of linear equations A * X = B for GT matrices More...
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| subroutine | cgtsvx (FACT, TRANS, N, NRHS, DL, D, DU, DLF, DF, DUF, DU2, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, RWORK, INFO) |
| | CGTSVX computes the solution to system of linear equations A * X = B for GT matrices More...
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This is the group of complex solve driver functions for GT matrices
real function clangt(NORM, N, DL, D, DU)
CLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
subroutine clacpy(UPLO, M, N, A, LDA, B, LDB)
CLACPY copies all or part of one two-dimensional array to another.
subroutine cgtcon(NORM, N, DL, D, DU, DU2, IPIV, ANORM, RCOND, WORK, INFO)
CGTCON
subroutine xerbla(SRNAME, INFO)
XERBLA
logical function lsame(CA, CB)
LSAME
real function slamch(CMACH)
SLAMCH
subroutine cgtrfs(TRANS, N, NRHS, DL, D, DU, DLF, DF, DUF, DU2, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO)
CGTRFS
subroutine cgttrf(N, DL, D, DU, DU2, IPIV, INFO)
CGTTRF
subroutine ccopy(N, CX, INCX, CY, INCY)
CCOPY
subroutine cgttrs(TRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB, INFO)
CGTTRS
1.8.16