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1 files changed, 16 insertions, 0 deletions

diff --git a/node_modules/core-js/library/modules/es7.math.imulh.js b/node_modules/core-js/library/modules/es7.math.imulh.js
new file mode 100644
index 00000000..58d19f3a
--- /dev/null
+++ b/node_modules/core-js/library/modules/es7.math.imulh.js
@@ -0,0 +1,16 @@
+// https://gist.github.com/BrendanEich/4294d5c212a6d2254703
+var $export = require('./_export');
+
+$export($export.S, 'Math', {
+  imulh: function imulh(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);
+  }
+});