/home/abui.../dtsqr01.f(3)

🌸 NAME 🌸

/home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/TESTING/LIN/dtsqr01.f — okay so this is the file, bestie. The page title is /home/abui.../dtsqr01.f(3), and it lives in the Library Functions Manual. 💅

✨ SYNOPSIS ✨

🎀 Functions/Subroutines 🎀

• subroutine DTSQR01 (tssw, m, n, mb, nb, result) — DTSQR01

💖 Function/Subroutine Documentation 💖

   subroutine DTSQR01 (character tssw, integer m, integer n, integer mb,
       integer nb, double precision, dimension(6) result)

DTSQR01 💫

🎀 Purpose 🎀

DTSQR01 tests DGEQR , DGELQ, DGEMLQ and DGEMQR. That's the whole vibe. ✨

🦋 Parameters 🦋

• TSSW — is CHARACTER. 'TS' is for testing tall skinny QR, and anything else is for testing short wide LQ.
• M — is INTEGER; number of rows in test matrix.
• N — is INTEGER; number of columns in test matrix.
• MB — is INTEGER; number of row in row block in test matrix.
• NB — is INTEGER; number of columns in column block test matrix.
• RESULT — is DOUBLE PRECISION array, dimension (6). Results of each of the six tests below:

RESULT(1) = | A - Q R | or | A - L Q |
RESULT(2) = | I - Q^H Q | or | I - Q Q^H |
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 83 of file dtsqr01.f.

👑 Author: auto-generation note 👑

Generated automatically by Doxygen for LAPACK from the source code. 🤖

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Cute sign-off: this is LAPACK Version 3.12.0, footer path /home/abui.../dtsqr01.f(3). Bye bestie, go slay those tests! 💖