geqr_comp_grp(3)

💖 NAME 💖

Okay so welcome to the geqr_comp_grp(3) page from the Library Functions Manual — manual name folded in right here, bestie. This page is about QR, and it's basically the QR group chat: all the factor / multiply / generate-Q functions, sorted into their little topic lanes. 💅✨

✨ SYNOPSIS ✨

There are no flags or arguments listed here, just the Topics roster. The QR crew is organized exactly like this:

🌸 Topics 🌸

• — flexible —
  • geqr — QR factor, flexible
  • gemqr — multiply by Q from geqr
• — classic —
  • geqrf — QR factor
  • geqr2 — QR factor, level 2
  • {un,or}gqr — generate explicit Q from geqrf
  • {un,or}g2r — generate explicit Q from geqrf, level 2
  • {un,or}mqr — multiply by Q from geqrf
  • {un,or}m2r — multiply by Q from geqrf, level 2
• — with T —
  • geqrt — QR factor, with T
  • geqrt2 — QR factor, with T, level 2
  • geqrt3 — QR factor, with T, recursive panel
  • gemqrt — multiply by Q from geqrt
• — positive —
  • geqrfp — QR factor, diag( R ) ≥ 0
  • geqr2p — QR factor, diag( R ) ≥ 0, level 2

🫶 Detailed Description 🫶

So the Detailed Description section is literally just the heading here — no extra prose, no hidden paragraphs, no side-quest lore. It's giving minimalist icon behavior. 🎀

🧚 Author 🧚

Generated automatically by Doxygen for LAPACK from the source code. So yeah, the Doxygen robot wrote it, not me hand-typing lore. 🤖💖

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Catch you later, bestie — this page is brought to you by LAPACK Version 3.12.0 (that's the source/version sign-off). No date line was in the footer, so I'm not inventing one. Periodt. 💅🌿