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LAPACK
3.9.0
LAPACK: Linear Algebra PACKage
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Go to the source code of this file.
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| subroutine | cptsvx (FACT, N, NRHS, D, E, DF, EF, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, RWORK, INFO) |
| | CPTSVX computes the solution to system of linear equations A * X = B for PT matrices More...
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real function clanht(NORM, N, D, E)
CLANHT returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
subroutine cptcon(N, D, E, ANORM, RCOND, RWORK, INFO)
CPTCON
subroutine cpttrs(UPLO, N, NRHS, D, E, B, LDB, INFO)
CPTTRS
subroutine clacpy(UPLO, M, N, A, LDA, B, LDB)
CLACPY copies all or part of one two-dimensional array to another.
subroutine scopy(N, SX, INCX, SY, INCY)
SCOPY
subroutine xerbla(SRNAME, INFO)
XERBLA
logical function lsame(CA, CB)
LSAME
real function slamch(CMACH)
SLAMCH
subroutine cpttrf(N, D, E, INFO)
CPTTRF
subroutine ccopy(N, CX, INCX, CY, INCY)
CCOPY
subroutine cptrfs(UPLO, N, NRHS, D, E, DF, EF, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO)
CPTRFS
1.8.16