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- 'use strict';
- var $ = require('../internals/export');
-
- // `Math.umulh` method
- // https://gist.github.com/BrendanEich/4294d5c212a6d2254703
- // TODO: Remove from `core-js@4`
- $({ target: 'Math', stat: true, forced: true }, {
- umulh: function umulh(u, v) {
- var UINT16 = 0xFFFF;
- var $u = +u;
- var $v = +v;
- var u0 = $u & UINT16;
- var v0 = $v & UINT16;
- var u1 = $u >>> 16;
- var v1 = $v >>> 16;
- var t = (u1 * v0 >>> 0) + (u0 * v0 >>> 16);
- return u1 * v1 + (t >>> 16) + ((u0 * v1 >>> 0) + (t & UINT16) >>> 16);
- }
- });
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