JSPM

Common operations for 32-bit integers.
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A 32-bit integer can store values from −2^31 (MIN_VALUE) to 2^31 − 1 (MAX_VALUE). JavaScript converts a Number (a 64-bit floating point number) to a 32-bit integer (int32) when bitwise operators (such as |) are applied. Use is to check is a number can be represented as a 32-bit integer. Sign-based operations include signEqual and abs. Power/logarithm related operations include isPow2, prevPow2, nextPow2, pow2, pow10, log2, and log10.

This package is available in Node.js and Web formats. The web format is exposed as extra_integer standalone variable and can be loaded from jsDelivr CDN.

Stability: Experimental.

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

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

integer.log10(10000);
// 4

integer.nextPow2(63);
// 64

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