ILACLR(3)

💅 ILACLR(3) — ilaclr.f(3)

okay so bestie, welcome to ilaclr.f(3) from the Library Functions Manual — yes the whole path is /home/abui...RC/ilaclr.f(3) and no, I will not be reading the whole abuild path out loud, but it's there, it's iconic, it's giving very much "rpmbuild built me on a Tuesday". 🎀

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✨ SYNOPSIS ✨

Functions/Subroutines

• integer function ILACLR (m, n, a, lda) — ILACLR scans a matrix for its last non-zero row. that's it, that's the whole gig, and she does it flawlessly 🦋

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🌸 Function/Subroutine Documentation 🌸

integer function ILACLR (integer m, integer n, complex, dimension( lda, * )
    a, integer lda)

ILACLR scans a matrix for its last non-zero row. periodt. 💅

🫶 Purpose

!>
!> ILACLR scans A for its last non-zero row.
!>

literally that's the entire purpose statement — she scans A, she finds the last row that has something in it, she leaves. main character energy, zero notes, we love a focused queen 👑

🎀 Parameters

• M — M is INTEGER. the number of rows of the matrix A. like, how tall is she 🦋
• N — N is INTEGER. the number of columns of the matrix A. how wide, bestie 🌸
• A — A is COMPLEX array, dimension (LDA,N). the m by n matrix A. this is the girl we're scanning, she's complex, she contains multitudes (and possibly some zeroes) 💜
• LDA — LDA is INTEGER. the leading dimension of the array A. and the vibe check here is LDA >= max(1,M) — respect it or the math will simply not math 😭

👑 Author

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

the full friend group showed up to co-sign this one, no cap 🫶

Definition at line 77 of file ilaclr.f. — line 77 specifically, go look, she's right there 🎯

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💖 Author

Generated automatically by Doxygen for LAPACK from the source code. not a human, just a little documentation goblin doing her best ✨🤖

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ngl if you skipped to the bottom: ILACLR takes m, n, a, lda, scans A for its last non-zero row, and returns. LDA must be >= max(1,M). the end. slay. 🔥

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LAPACK · Version 3.12.0 · that's the source, version, and date energy right there — mwah, bye bestie, go scan some matrices 💋🌈⭐