CQRT04(3)

💖 NAME 💖

okay bestie, so this page is literally about /home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/TESTING/LIN/cqrt04.f — that's the file, that's the whole vibe, that's the name 🎀

(also hi, this is a Library Functions Manual page, in case the vibe check needed a label ✨)

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✨ SYNOPSIS ✨

🌸 Functions/Subroutines 🌸

subroutine CQRT04 (m, n, nb, result)

CQRT04 — that's her. that's the whole function. main character energy fr fr 👑

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🦋 Function/Subroutine Documentation 🦋

subroutine CQRT04 (integer m, integer n, integer nb, real, dimension(6) result)

CQRT04 — yes she's back, same icon, now with her full signature 🫶

💜 Purpose:

!>
!> CQRT04 tests CGEQRT and CGEMQRT.
!>

no cap, that's literally it. she's out here testing CGEQRT and CGEMQRT. a test girlie. a quality-assurance queen 🔥

🎀 Parameters

• M

!>          M is INTEGER
!>          Number of rows in test matrix.
!>

INTEGER, and it's how many rows the test matrix has. the vertical situation 📏

• N

!>          N is INTEGER
!>          Number of columns in test matrix.
!>

also INTEGER, but this one's the column count. the horizontal situation, iykyk 🌈

• NB

!>          NB is INTEGER
!>          Block size of test matrix.  NB <= Min(M,N).
!>

INTEGER, and it's the block size of the test matrix. and listen — NB <= Min(M,N). that's a real rule, not a suggestion, don't come at her with a bad NB bestie 😭

• RESULT

!>          RESULT is REAL 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 |
!>

a REAL array, dimension (6), and every single slot is one of the six tests. all six. no skipping, no shortcuts:

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

six results, six vibes, all accounted for 💅

🧚 Author

these absolute legends:

• Univ. of Tennessee 💖
• Univ. of California Berkeley 💖
• Univ. of Colorado Denver 💖
• NAG Ltd. 💖

Definition at line 72 of file cqrt04.f. — like, if you're looking for her, line 72, file cqrt04.f. that's the address, bestie 🏠

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⭐ Author ⭐

Generated automatically by Doxygen for LAPACK from the source code. so she wasn't even handwritten, she was generated, and honestly? still ate 🤖✨

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and that's the page!! mwah 💋 — brought to you by LAPACK, Version 3.12.0, dated /home/abui...IN/cqrt04.f(3), signing off 🎀🦋💜