About stdlib...
We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.
The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.
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Revive a JSON-serialized pseudorandom number generator (PRNG).
import reviveBasePRNG from 'https://cdn.jsdelivr.net/gh/stdlib-js/random-base-reviver@deno/mod.js';
Revives a JSON-serialized pseudorandom number generator (PRNG).
import parseJSON from 'https://cdn.jsdelivr.net/gh/stdlib-js/utils-parse-json@deno/mod.js';
import randu from 'https://cdn.jsdelivr.net/gh/stdlib-js/random-base-randu@deno/mod.js';
var str = JSON.stringify( randu );
var rand = parseJSON( str, reviveBasePRNG );
// returns <Function>
For details on the JSON serialization format, see the .toJSON()
method for, e.g., randu()
.
import randu from 'https://cdn.jsdelivr.net/gh/stdlib-js/random-base-randu@deno/mod.js';
import parseJSON from 'https://cdn.jsdelivr.net/gh/stdlib-js/utils-parse-json@deno/mod.js';
import reviveBasePRNG from 'https://cdn.jsdelivr.net/gh/stdlib-js/random-base-reviver@deno/mod.js';
// Progress the PRNG state...
var r1;
var i;
for ( i = 0; i < 100; i++ ) {
r1 = randu();
}
// Serialize the PRNG as a JSON string:
var str = JSON.stringify( randu );
// Revive the JSON-serialized PRNG:
var rand = parseJSON( str, reviveBasePRNG );
if ( rand instanceof Error ) {
console.error( rand.message );
}
// Generate duplicate sequences...
var r2;
for ( i = 0; i < 100; i++ ) {
r1 = randu();
r2 = rand();
console.log( '%d == %d ? %s', r1, r2, ( r1 === r2 ).toString() );
}
This package is part of stdlib, a standard library with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
See LICENSE.
Copyright © 2016-2024. The Stdlib Authors.