geev_comp_grp(3)

NAME 🎀

geev_comp_grp — Eig computational routines, periodt. That's the whole name line, bestie.

SYNOPSIS 🌈

Okay so this is the geev_comp_grp(3) page from the Library Functions Manual (LAPACK's manual, iykyk), and it's basically a topics directory for the eig computational routines squad. No cap, here's the full roster:

Topics 🧚

• gebal — balances a matrix ✨
• gehrd — reduction to Hessenberg
• gehd2 — reduction to Hessenberg, level 2
• lahr2 — a step in gehrd
• {un,or}ghr — generates Q from gehrd
• {un,or}mhr — multiplies by Q from gehrd
• gebak — back-transforms eigvec
• hseqr — Hessenberg eig, QR iteration
• hsein — Hessenberg inverse iteration for eigvec
• trevc — eigenvectors of triangular Schur form, old
• trevc3 — eigenvectors of triangular Schur form, blocked
• laln2 — 1x1 or 2x2 solve, a step in trevc
• trsyl — Sylvester equation
• trsyl3 — Sylvester equation, level 3
• lasy2 — Sylvester equation
• trsna — eig condition numbers
• laqtr — quasi-triangular solve
• trexc — reorder Schur form
• trsen — reorder Schur form
• laexc — reorder Schur form
• lanv2 — 2x2 Schur factor

— hseqr auxiliary — 🌸

• laein — eigvec by Hessenberg inverse iteration
• lahqr — eig of Hessenberg, a step in hseqr
• laqr0 — eig of Hessenberg, a step in hseqr
• laqr1 — a step in hseqr
• laqr2 — a step in hseqr
• laqr3 — a step in hseqr
• laqr4 — eig of Hessenberg, a step in hseqr
• laqr5 — a step in hseqr
• iparmq — set parameters for hseqr

— ggev3, gges3 auxiliary — 🦋

• laqz0 — a step in ggev3, gges3
• laqz1 — a step in ggev3, gges3
• laqz2 — a step in ggev3, gges3
• laqz3 — a step in ggev3, gges3
• laqz4 — a step in ggev3, gges3

DETAILED DESCRIPTION 💅

The original page doesn't spill any extra tea under this heading — it rolls straight into the Author section. The topics list above is the main character, bestie. 💖

AUTHOR ✨

Author: Generated automatically by Doxygen for LAPACK from the source code.

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okay bestie, that's the whole geev_comp_grp(3) page 💖 — it's from LAPACK, Version 3.12.0, and the footer date slot isn't showing a date in this copy, it just points back to geev_comp_grp(3). slay. 🎀