SRC/disnan.f(3)

📦
version 3.12.1 · 4 versions
, in arch rolling

🌸 NAME 🌸

SRC/disnan.f — okay bestie, this is the manual page for the disnan function, and it lives in the Library Functions Manual. It’s the tiny logical function that checks whether din is a NaN. No cap. 💅

✨ SYNOPSIS ✨

🦋 Functions/Subroutines 🦋

  • logical function disnan (din) — DISNAN tests input for NaN.

💖 Function/Subroutine Documentation 💖

🎀 logical function disnan (double precision, intent(in) din) 🎀

DISNAN tests input for NaN. — that’s the whole assignment, and it ate. 🔥

⭐ Purpose ⭐

The source comment is giving:

!>
!> DISNAN returns .TRUE. if its argument is NaN, and .FALSE.
!> otherwise.  To be replaced by the Fortran 2003 intrinsic in the
!> future.
!>

🍓 Parameters 🍓

  • DIN — the input to test for NaN. Exact source comment energy:
!>          DIN is DOUBLE PRECISION
!>          Input to test for NaN.
!>

👑 Author 👑

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

Definition at line 58 of file disnan.f. That’s canon. 📌

🌈 Author 🌈

Generated automatically by Doxygen for LAPACK from the source code. Yes bestie, Doxygen did the whole thing. 🤖✨

Bye bestie! Shoutout to LAPACK Version 3.12.0 and the SRC/disnan.f(3) page — source/version noted, mwah. 💖🎀🫶

📦 where this page comes from