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diff --git a/node_modules/core-js/library/modules/es6.math.cosh.js b/node_modules/core-js/library/modules/es6.math.cosh.js
new file mode 100644
index 000000000..4f2b21552
--- /dev/null
+++ b/node_modules/core-js/library/modules/es6.math.cosh.js
@@ -0,0 +1,9 @@
+// 20.2.2.12 Math.cosh(x)
+var $export = require('./_export')
+  , exp     = Math.exp;
+
+$export($export.S, 'Math', {
+  cosh: function cosh(x){
+    return (exp(x = +x) + exp(-x)) / 2;
+  }
+});
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