SRC/sladiv.f(3)

📦
version 3.12.1 · 3 versions
, in arch rolling

🌸 NAME 🌸

SRC/sladiv.f — bestie, this is the page from the Library Functions Manual, and it's all about SLADIV performing complex division in real arithmetic, avoiding unnecessary overflow. 💖

✨ SYNOPSIS ✨

🫶 Functions/Subroutines 🫶

  • subroutine sladiv (a, b, c, d, p, q) — SLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.
  • subroutine sladiv1 (a, b, c, d, p, q)
  • real function sladiv2 (a, b, c, d, r, t)

🔥 Function/Subroutine Documentation 🔥

🌟 subroutine sladiv (real a, real b, real c, real d, real p, real q) 🌟

SLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.

🎯 Purpose 🎯

The source comment is literally serving the whole formula, so here it is exactly:

!>
!> SLADIV performs complex division in  real arithmetic
!>
!>                       a + i*b
!>            p + i*q = ---------
!>                       c + i*d
!>
!> The algorithm is due to Michael Baudin and Robert L. Smith
!> and can be found in the paper
!>
!>

📝 Parameters 📝

  • A — A is REAL.
  • B — B is REAL.
  • C — C is REAL.
  • D — D is REAL. The scalars a, b, c, and d in the above expression.
  • P — P is REAL.
  • Q — Q is REAL. The scalars p and q in the above expression.

👑 Author 👑

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

Definition at line 90 of file sladiv.f.

🦋 subroutine sladiv1 (real a, real b, real c, real d, real p, real q) 🦋

Definition at line 176 of file sladiv.f.

🧚 real function sladiv2 (real a, real b, real c, real d, real r, real t) 🧚

Definition at line 215 of file sladiv.f.

💜 Author 💜

Generated automatically by Doxygen for LAPACK from the source code.

Okay bestie, footer check: LAPACK, Version 3.12.0, SRC/sladiv.f(3) — and there's no separate date printed in this footer, so that's the whole vibe. Byeee, go divide some complex numbers 💅✨

📦 where this page comes from