/home/abui.../slascl2.f(3)

🌸 NAME 🌸

okay so bestie, this is the Library Functions Manual page for /home/abui.../slascl2.f(3), and the actual source file is /home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/SRC/slascl2.f — yes, that whole long path, no cap. 💅

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✨ SYNOPSIS ✨

🦋 Functions/Subroutines 🦋

• subroutine SLASCL2 (m, n, d, x, ldx) — SLASCL2 performs diagonal scaling on a matrix. lowkey iconic behavior, fr fr.

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🦋 Function/Subroutine Documentation 🦋

subroutine SLASCL2 (integer m, integer n, real, dimension( * ) d, real,
    dimension( ldx, * ) x, integer ldx)

SLASCL2 performs diagonal scaling on a matrix. 💖

🎀 Purpose 🎀

!>
!> SLASCL2 performs a diagonal scaling on a matrix:
!>   x <-- D * x
!> where the diagonal matrix D is stored as a vector.
!>
!> Eventually to be replaced by BLAS_sge_diag_scale in the new BLAS
!> standard.
!>

so the vibe is: x gets scaled by D, and D is stored as a vector. It's eventually gonna be swapped for BLAS_sge_diag_scale in the new BLAS standard — that's a heads-up, not a command, bestie. 🫶

🌈 Parameters 🌈

• M — M is INTEGER; The number of rows of D and X. M >= 0. no negative row energy allowed 💀
• N — N is INTEGER; The number of columns of X. N >= 0. keep it non-negative, periodt ✨
• D — D is REAL array, length M; Diagonal matrix D, stored as a vector of length M. it's giving "diagonal but make it a vector" 🎀
• X — X is REAL array, dimension (LDX,N); On entry, the matrix X to be scaled by D.; On exit, the scaled matrix. main character matrix behavior, honestly 🌟
• LDX — LDX is INTEGER; The leading dimension of the matrix X. LDX >= M. gotta respect the leading dimension, iykyk 💅

💜 Author 💜

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

Definition at line 89 of file slascl2.f. 🔍

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📝 Author 📝

Generated automatically by Doxygen for LAPACK from the source code. not me being auto-generated and still serving looks 😭✨

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xoxo, LAPACK Version 3.12.0 — source/page /home/abui.../slascl2.f(3) 🫶💖