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dlagtf.f(3) | LAPACK | dlagtf.f(3) |
NAME¶
dlagtf.f
SYNOPSIS¶
Functions/Subroutines¶
subroutine dlagtf (N, A, LAMBDA, B, C, TOL, D, IN,
INFO)
DLAGTF computes an LU factorization of a matrix T-λI, where T is
a general tridiagonal matrix, and λ a scalar, using partial pivoting
with row interchanges.
Author¶
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Wed May 24 2017 | Version 3.7.0 |