TESTING/LIN/clqt05.f(3)

💖 NAME 💖

TESTING/LIN/clqt05.f(3) — bestie, welcome to the Library Functions Manual page for the clqt05 test file. It's giving “LAPACK testing era” and we're obsessed. 🧚✨

🌈 SYNOPSIS 🌈

🫶 Functions/Subroutines 🫶

• subroutine clqt05 (m, n, l, nb, result) — CLQT05. That's the whole synopsis vibe. 💅

📖 Function/Subroutine Documentation 📖

💅 subroutine clqt05 💅

subroutine clqt05 (integer m, integer n, integer l, integer nb, real,
       dimension(6) result)

CLQT05

🎀 Purpose 🎀

Verbatim from the source comment, because we respect the ancestors:

!>
!> CQRT05 tests CTPLQT and CTPMLQT.
!>

Not me pointing out that it says CQRT05 in the Purpose block instead of CLQT05 — we keep it exactly, no edits, no cap. 💀

🌸 Parameters 🌸

• M — M is INTEGER. Number of rows in the lower part of the test matrix.
• N — N is INTEGER. Number of columns in test matrix.
• L — L is INTEGER. The number of rows of the upper trapezoidal part of the lower test matrix. Constraint: 0 <= L <= M.
• NB — NB is INTEGER. Block size of test matrix. Constraint: NB <= N.
• RESULT — RESULT is DOUBLE PRECISION array, dimension (6). Results of each of the six tests below:

RESULT(1) = | A - Q R |
RESULT(2) = | I - Q^H Q |
RESULT(3) = | Q C - Q C |
RESULT(4) = | Q^H C - Q^H C |
RESULT(5) = | C Q - C Q |
RESULT(6) = | C Q^H - C Q^H |

👑 Author 👑

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 79 of file clqt05.f.

🦋 Author 🦋

Generated automatically by Doxygen for LAPACK from the source code.

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That's the whole page, bestie. Footer source/version tea: LAPACK Version 3.12.0. No separate date is printed on this page — just the version flex. Mwah 💋🎀