SCHKTSQR(3)

💅 SCHKTSQR(3) 💅

okay bestie, welcome to the Library Functions Manual entry for SCHKTSQR(3) — manual name folded in near the top like a little bow, because we do not copy header lines around here 🎀.

🎀 NAME 🎀

This is the exact file path the page is serving, line-wrapped like the original was giving:

/home/abuild/rpmbuild/BUILD/lapack-
static-3.12.0-build/lapack-3.12.0/TESTING/LIN/schktsqr.f

✨ SYNOPSIS ✨

Functions/Subroutines — here’s the little cast list, bestie:

subroutine SCHKTSQR (thresh, tsterr, nm, mval, nn, nval, nnb, nbval, nout)
    SCHKQRT

and SCHKQRT is just vibing there too, iykyk 💫.

💖 Function/Subroutine Documentation 💖

okay so the full signature is right here:

subroutine SCHKTSQR (real thresh, logical tsterr, integer nm, integer, dimension( * ) mval, integer nn, integer, dimension( * ) nval, integer nnb, integer, dimension( * ) nbval, integer nout)

SCHKQRT

🌟 Purpose 🌟

The purpose block literally says:

!>
!> SCHKTSQR tests SGETSQR and SORMTSQR.
!>

so yeah, it’s testing SGETSQR and SORMTSQR — iconic behavior, no notes 🔥.

🧸 Parameters 🧸

• THRESH — THRESH is REAL. The threshold value for the test ratios. A result is included in the output file if RESULT >= THRESH. To have every test ratio printed, use THRESH = 0.
• TSTERR — TSTERR is LOGICAL. Flag that indicates whether error exits are to be tested.
• NM — NM is INTEGER. The number of values of M contained in the vector MVAL.
• MVAL — MVAL is INTEGER array, dimension (NM). The values of the matrix row dimension M.
• NN — NN is INTEGER. The number of values of N contained in the vector NVAL.
• NVAL — NVAL is INTEGER array, dimension (NN). The values of the matrix column dimension N.
• NNB — NNB is INTEGER. The number of values of NB contained in the vector NBVAL.
• NBVAL — NBVAL is INTEGER array, dimension (NNB). The values of the blocksize NB.
• NOUT — NOUT is INTEGER. The unit number for output.

👑 Author 👑

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

NGL, the exact receipt is Definition at line 100 of file schktsqr.f. — periodt 💅.

👑 Author 👑

And the page’s own author line says:

Generated automatically by Doxygen for LAPACK from the source code.

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Cute sign-off time, bestie: source/version is LAPACK, Version 3.12.0, and the footer path is /home/abui.../schktsqr.f(3) — there’s no separate date shown, so I’m not inventing one, fr fr 💖✨.