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tplqt2: QR factor, level 2
LAPACK » Orthogonal/unitary factors (QR, CS, etc.) » LQ, triangular-pentagonal
Collaboration diagram for tplqt2: QR factor, level 2:

## Functions

subroutine | ctplqt2 (m, n, l, a, lda, b, ldb, t, ldt, info)
| CTPLQT2
subroutine | dtplqt2 (m, n, l, a, lda, b, ldb, t, ldt, info)
| DTPLQT2 computes a LQ factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q.
subroutine | stplqt2 (m, n, l, a, lda, b, ldb, t, ldt, info)
| STPLQT2 computes a LQ factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q.
subroutine | ztplqt2 (m, n, l, a, lda, b, ldb, t, ldt, info)
| ZTPLQT2 computes a LQ factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q.

## Detailed Description