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

Functions

subroutine cgttrf (n, dl, d, du, du2, ipiv, info)
 CGTTRF
 
subroutine dgttrf (n, dl, d, du, du2, ipiv, info)
 DGTTRF
 
subroutine sgttrf (n, dl, d, du, du2, ipiv, info)
 SGTTRF
 
subroutine zgttrf (n, dl, d, du, du2, ipiv, info)
 ZGTTRF
 

Detailed Description