labad(3)

📦
version 3.12.1 · 9 versions
, in arch rolling

hey bestie 💖 welcome to labad(3), straight out of the Library Functions Manual. This page is a little time capsule about over/underflow on obsolete pre-IEEE machines, and it's honestly iconic for how much it does not do. ✨

🎀 NAME 🎀

labad — labad: over/underflow on obsolete pre-IEEE machines.

🦋 SYNOPSIS 🦋

Functions

  • subroutine dlabad (small, large) — DLABAD
  • subroutine slabad (small, large) — SLABAD

🌸 Detailed Description 🌸

This is the detailed-description zone, bestie. The real function-by-function tea is right below in Function Documentation. 💅

🔥 Function Documentation 🔥

subroutine dlabad (double precision small, double precision large)

DLABAD

🎯 Purpose

DLABAD is a no-op, periodt — it's kept for compatibility reasons. Back in the day, it used to correct the overflow/underflow behavior of machines that are not IEEE-754 compliant. 👑

🧸 Parameters

  • SMALL — SMALL is DOUBLE PRECISION. On entry, the underflow threshold as computed by DLAMCH. On exit, the unchanged value SMALL.
  • LARGE — LARGE is DOUBLE PRECISION. On entry, the overflow threshold as computed by DLAMCH. On exit, the unchanged value LARGE.

💌 Author

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

Definition at line 67 of file dlabad.f.

subroutine slabad (real small, real large)

SLABAD

🎯 Purpose

SLABAD is also a no-op and kept for compatibility reasons. It used to correct the overflow/underflow behavior of machines that are not IEEE-754 compliant. 🫶

🧸 Parameters

  • SMALL — SMALL is REAL. On entry, the underflow threshold as computed by SLAMCH. On exit, the unchanged value SMALL.
  • LARGE — LARGE is REAL. On entry, the overflow threshold as computed by SLAMCH. On exit, the unchanged value LARGE.

💌 Author

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

Definition at line 66 of file slabad.f.

🫶 AUTHOR 🫶

Generated automatically by Doxygen for LAPACK from the source code.

okay bye bestie 💋 this labad(3) page is stamped LAPACK Version 3.12.0 and generated from source — no extra date is on the footer, so that's the whole cute little stamp. mwah 🫶

📦 where this page comes from