secure-random-double

> Generate secure, random doubles that are unbiased and equidistant

This module generate doubles (Number) in the range 0, 1), with all points
being equidistant and unbiased.

Usage

``js
const double = require('secure-random-double')

const n = double()
`

API

$3

Returns a Number (double-floating point) in the range [0, 1) from a CSPRNG.

$3

Number of representable points as a BigInt

$3

The basis representation of 1 as a BigInt

$3

Distance between consecutive points as a BigInt

Math

Random doubles are generated in the range [1, 2) and then 1 is subtracted to
generate numbers in [0, 1). In this range all points are
2.220446049250313080847263336181640625E-16 apart, with equal probability,
meaning no numbers are biased or have multiple representations.
There are 2^52 = 4503599627370496 points in the range, including 0.

Heres a list of fun points:

`
0% 0
0% + ε 0.0000000000000002220446049250313080847263336181640625
50% 0.5000000000000000000000000000000000000000000000000000
100% 0.9999999999999997779553950749686919152736663818359375
`

Install

`sh
npm install secure-random-double
``

License

[ISC