TESTING/MATGEN/slarnd.f(3)

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version 3.12.1 · 3 versions
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TESTING/MATGEN/slarnd.f(3) ✨

okay so bestie, this is the Library Functions Manual page for TESTING/MATGEN/slarnd.f — yes, the whole path is part of the name, and we love a dramatic entrance 💅.

🌸 NAME 🌸

TESTING/MATGEN/slarnd.f — literally the name, no cap.

🦋 SYNOPSIS 🦋

Functions/Subroutines

  • real function slarnd (idist, iseed) — SLARND

💖 Function/Subroutine Documentation 💖

real function slarnd (integer idist, integer, dimension( 4 ) iseed)

SLARND

🌟 Purpose

SLARND returns a random real number from a uniform or normal distribution. that's the whole assignment, and it ate 🔥.

🎀 Parameters

  • IDIST — IDIST is INTEGER. Specifies the distribution of the random numbers:
    • = 1: uniform (0,1)
    • = 2: uniform (-1,1)
    • = 3: normal (0,1)
  • ISEED — ISEED is INTEGER array, dimension (4). On entry, the seed of the random number generator; the array elements must be between 0 and 4095, and ISEED(4) must be odd. On exit, the seed is updated.

👑 Author

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

🔍 Further Details

This routine calls the auxiliary routine SLARAN to generate a random real number from a uniform (0,1) distribution. The Box-Muller method is used to transform numbers from a uniform to a normal distribution.

Definition at line 72 of file slarnd.f.

🫶 Author

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