LAPACK 3.12.0
LAPACK: Linear Algebra PACKage

Functions  
subroutine  cposv (uplo, n, nrhs, a, lda, b, ldb, info) 
CPOSV computes the solution to system of linear equations A * X = B for PO matrices  
subroutine  dposv (uplo, n, nrhs, a, lda, b, ldb, info) 
DPOSV computes the solution to system of linear equations A * X = B for PO matrices  
subroutine  sposv (uplo, n, nrhs, a, lda, b, ldb, info) 
SPOSV computes the solution to system of linear equations A * X = B for PO matrices  
subroutine  zposv (uplo, n, nrhs, a, lda, b, ldb, info) 
ZPOSV computes the solution to system of linear equations A * X = B for PO matrices  