LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
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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