LAPACK 3.12.0
LAPACK: Linear Algebra PACKage

Functions  
subroutine  cposvx (fact, uplo, n, nrhs, a, lda, af, ldaf, equed, s, b, ldb, x, ldx, rcond, ferr, berr, work, rwork, info) 
CPOSVX computes the solution to system of linear equations A * X = B for PO matrices  
subroutine  dposvx (fact, uplo, n, nrhs, a, lda, af, ldaf, equed, s, b, ldb, x, ldx, rcond, ferr, berr, work, iwork, info) 
DPOSVX computes the solution to system of linear equations A * X = B for PO matrices  
subroutine  sposvx (fact, uplo, n, nrhs, a, lda, af, ldaf, equed, s, b, ldb, x, ldx, rcond, ferr, berr, work, iwork, info) 
SPOSVX computes the solution to system of linear equations A * X = B for PO matrices  
subroutine  zposvx (fact, uplo, n, nrhs, a, lda, af, ldaf, equed, s, b, ldb, x, ldx, rcond, ferr, berr, work, rwork, info) 
ZPOSVX computes the solution to system of linear equations A * X = B for PO matrices  