# Module quickrand_cache_normal

- Description
- Function Index
- Function Details

### Quick Normal Distribution Random Number Generation With Cached Data

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Copyright © 2017 Michael Truog

Version: 1.7.2 May 26 2021 18:14:15 ------------------------------------------------------------------------

Authors: Michael Truog (`mjtruog at protonmail dot com`).

## Description

### Quick Normal Distribution Random Number Generation With Cached Data

## Function Index

box_muller/2 | #### Process dictionary cache version of quickrand_normal:box_muller/2. .
box_muller/3 | #### State cache version of quickrand_normal:box_muller/2. .

## Function Details

### box_muller/2

`box_muller(Mean::number(), StdDev::number()) -> {Result1::float(), Result2::float()}`

#### Process dictionary cache version of quickrand_normal:box_muller/2.

### box_muller/3

`box_muller(Mean::number(), StdDev::number(), State0::quickrand_cache:state()) -> {Result1::float(), Result2::float(), StateN::quickrand_cache:state()}`

#### State cache version of quickrand_normal:box_muller/2.

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