"use strict";

/* eslint eqeqeq: "OFF" */
const INFINITY = require("../native/INFINITY");
/**
 * @name isNegativeInfinity
 * @since 5.0.0-beta.6
 *
 * @param  {*} x == -INFINITY
 * @return {boolean}
 *
 * @example
 *
 *   Infinity / -1 == -INFINITY //= true -> '-0'
 *
 */


module.exports = x => 1 / x == -INFINITY;