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

Functions

subroutine cpptrf (uplo, n, ap, info)
 CPPTRF
 
subroutine dpptrf (uplo, n, ap, info)
 DPPTRF
 
subroutine spptrf (uplo, n, ap, info)
 SPPTRF
 
subroutine zpptrf (uplo, n, ap, info)
 ZPPTRF
 

Detailed Description