react app

react-app/node_modules/core-js/modules/es6.math.acosh.js

@@ -0,0 +1,14 @@
+// 20.2.2.3 Math.acosh(x)
+var $export = require('./$.export')
+  , log1p   = require('./$.math-log1p')
+  , sqrt    = Math.sqrt
+  , $acosh  = Math.acosh;
+
+// V8 bug https://code.google.com/p/v8/issues/detail?id=3509
+$export($export.S + $export.F * !($acosh && Math.floor($acosh(Number.MAX_VALUE)) == 710), 'Math', {
+  acosh: function acosh(x){
+    return (x = +x) < 1 ? NaN : x > 94906265.62425156
+      ? Math.log(x) + Math.LN2
+      : log1p(x - 1 + sqrt(x - 1) * sqrt(x + 1));
+  }
+});