lis_esolver_get_iter(3)

📦 version 2.1.11, in fedora 43, fedora 44, nixos 26.05, nixpkgs unstable

💖 lis_esolver_get_iter(3) 💖

okay bestie, so this is a Lis Library Functions page — it's literally the manual for lis_esolver_get_iter, and yes it's a whole vibe. let's get into it 🫶

✨ NAME ✨

lis_esolver_get_iter — get the number of iterations for the specified eigenpair from the eigensolver

like... that's the whole thing. it counts how many iterations happened for one specific eigenpair. no cap. 👑

🌸 SYNOPSIS 🌸

#include "lis.h"

LIS_INT lis_esolver_get_iter(LIS_ESOLVER esolver, LIS_INT *iter);

there it is. that's the function signature. copy it exactly, don't freestyle it, i'm begging 🙈

🦋 DESCRIPTION 🦋

Get the number of iterations for the specified eigenpair from the eigensolver.

that's it, that's the assignment. you hand it an eigensolver, it tells you how many iterations that one eigenpair took. lowkey iconic, highkey useful 💅

🎀 INPUT 🎀

  • esolver — the eigensolver. yes, this one. the one you're asking about. give it here. 🌈

⭐ OUTPUT ⭐

  • iters — the number of iterations. it comes back through the pointer and it's giving "here's your count, bestie" ✨

💀 EXIT STATUS 💀

the following exit values are returned, and you will be checking them:

  • 0 — the process is normally terminated. we love a clean exit. main character energy fr fr 🥳
  • unspecified — an error occurred. not me getting an unspecified error 😭 it's giving mystery, and not the cute kind.
ngl if you get unspecified, that's your sign to go debug. the manpage is not gonna elaborate and neither will i, because i'm not allowed to invent details. periodt. 💅

👑 SEE ALSO 👑

go read those too, iykyk 🧚

and that's the page, bestie!! this lil' write-up is from the Man Page, dated 28 Aug 2014, and it lives under the name lis_esolver_get_iter(3) — slay, ate, no crumbs left. bye bestie, go compile something 💜🌸🦋

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