DERRTSQR(3)

📦 version 3.12.0, in opensuse-leap 16.0

💅 DERRTSQR(3) — like, the Library Functions Manual page, bestie

okay so this is a page from the Library Functions Manual and it's literally about DERRTSQR, which is one of those LAPACK test routines that exists purely to yell at the other routines when they mess up. no cap. ✨

🦋 NAME 🦋

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

yep, that's the whole NAME section — it's just the full path to the source file, and honestly? iconic. that's the entire name. periodt. 💅

🌸 SYNOPSIS 🌸

Functions/Subroutines

  • subroutine DERRTSQR (path, nunit) — aka DERRTSQR, doing its little test-y thing 💖

✨ Function/Subroutine Documentation ✨

🎀 subroutine DERRTSQR (character*3 path, integer nunit) 🎀

DERRTSQR

👑 Purpose:

!>
!> DERRTSQR tests the error exits for the DOUBLE PRECISION routines
!> that use the TSQR decomposition of a general matrix.
!>

so basically — and this is the whole vibe — DERRTSQR does a vibe check on the error exits of the DOUBLE PRECISION routines that use the TSQR decomposition of a general matrix. it goes around poking them to make sure they exit with errors the way they're supposed to. someone's gotta do it fr fr. 🔥

🧚 Parameters

  • PATH — PATH is CHARACTER*3
!>          PATH is CHARACTER*3
!>          The LAPACK path name for the routines to be tested.
!>

it's the LAPACK path name for the routines that are about to get tested. three characters of pure main character energy. 🌟

  • NUNIT — NUNIT is INTEGER
!>          NUNIT is INTEGER
!>          The unit number for output.
!>

the unit number for output — like, where all the results go to be seen. 💜

🌈 Author

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

four whole institutions, collaborating, for this. we love to see it. 🫶

Definition at line 54 of file derrtsqr.f.

⭐ Author ⭐

Generated automatically by Doxygen for LAPACK from the source code. not a human hand-writing this, just Doxygen doing Doxygen things. 💀

ngl, if you're reading a Doxygen-generated manpage for a LAPACK error-exit test at this hour, you're built different. drink some water. 🍓

okay bye bestie!! this was brought to you by LAPACK Version 3.12.0 and the file /home/abui.../derrtsqr.f(3) — mwah 💋, catch you on the next page 💖✨🎀

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