LAPACK  3.7.0
LAPACK: Linear Algebra PACKage
dgtts2.f File Reference

Functions/Subroutines

subroutine dgtts2 (ITRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB)
 DGTTS2 solves a system of linear equations with a tridiagonal matrix using the LU factorization computed by sgttrf. More...