LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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Functions
pprfs: iterative refinement
LAPACK » Linear solve, AX = B » Cholesky: computational routines (factor, cond, etc.)
Collaboration diagram for pprfs: iterative refinement:

Functions

subroutine cpprfs (uplo, n, nrhs, ap, afp, b, ldb, x, ldx, ferr, berr, work, rwork, info)
 CPPRFS
 
subroutine dpprfs (uplo, n, nrhs, ap, afp, b, ldb, x, ldx, ferr, berr, work, iwork, info)
 DPPRFS
 
subroutine spprfs (uplo, n, nrhs, ap, afp, b, ldb, x, ldx, ferr, berr, work, iwork, info)
 SPPRFS
 
subroutine zpprfs (uplo, n, nrhs, ap, afp, b, ldb, x, ldx, ferr, berr, work, rwork, info)
 ZPPRFS
 

Detailed Description