TESTING/LIN/sqrt04.f(3)

💅 TESTING/LIN/sqrt04.f(3) 💅

okay so bestie, this page comes from the Library Functions Manual, and it is serving sqrt04 realness. Let's go 💖

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🌸 NAME 🌸

TESTING/LIN/sqrt04.f — that's the page name, periodt.

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✨ SYNOPSIS ✨

🌈 Functions/Subroutines 🌈

subroutine sqrt04 (m, n, nb, result)
    SQRT04

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🫶 Function/Subroutine Documentation 🫶

Here's the signature, exactly as written, no edits:

subroutine sqrt04 (integer m, integer n, integer nb, real, dimension(6) result)
    SQRT04

🦋 Purpose 🦋

SQRT04 tests SGEQRT and SGEMQRT. That's the whole purpose, bestie — iconic and focused 💅

🎀 Parameters 🎀

• M — the source says M is INTEGER; it's the number of rows in test matrix.
• N — N is INTEGER; it's the number of columns in test matrix.
• NB — NB is INTEGER; it's the block size of test matrix. Also: NB <= Min(M,N).
• RESULT — RESULT is REAL array, dimension (6); these are the 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 72 of file sqrt04.f.

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👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code. Yep, that's the literal credit, bestie 🫶

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and that's the whole page 💖. The footer says LAPACK Version 3.12.0 and the page is TESTING/LIN/sqrt04.f(3); no separate date is shown, so I'm not inventing one, periodt ✨