LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
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Functions
pttrf: triangular factor
LAPACK » Linear solve, AX = B » Cholesky: computational routines (factor, cond, etc.)
Collaboration diagram for pttrf: triangular factor:

Functions

subroutine cpttrf (n, d, e, info)
 CPTTRF
 
subroutine dpttrf (n, d, e, info)
 DPTTRF
 
subroutine spttrf (n, d, e, info)
 SPTTRF
 
subroutine zpttrf (n, d, e, info)
 ZPTTRF
 

Detailed Description