Extra-integer.min NPM

32-bit integer can store values from −2^31 to 2^31 − 1. :package: NPM, :smiley_cat: GitHub, :running: RunKit, :vhs: Asciinema, :moon: Minified, :scroll: Files, :newspaper: JSDoc, :blue_book: Wiki.

This package includes bit twiddling hacks, for integers, by Sean Eron Anderson and many others.

Methods as separate packages:

@extra-integer/log2: use rollup to bundle this es module.
@extra-integer/log2.min: use in browser (browserify, uglify-js).

Stability: Experimental
This is browserified, minified version of extra-integer. It is exported as global variable integer. CDN: unpkg, jsDelivr.

const integer = require("extra-integer");
// import * as integer from "extra-integer";
// import * as integer from "https://unpkg.com/extra-integer@2.0.30/index.mjs"; (deno)

integer.is(9.11e-31);
// false

integer.log10(10000);
// 4

integer.nextPow2(63);
// 64

Index

Method	Action
is	Checks if value is int32.
abs	Gets absolute value.
log2	Finds log-base-2.
pow2	Finds power-of-2.
isPow2	Checks if value is a power-of-2.
nextPow2	Finds next power-of-2.
prevPow2	Finds previous power-of-2.
signEqual	Checks if two values have equal sign.
MIN_VALUE	Minimum int32 value.