--- /dev/null
+// 20.1.2.2 Number.isFinite(number)
+var $export = require('./_export')
+ , _isFinite = require('./_global').isFinite;
+
+$export($export.S, 'Number', {
+ isFinite: function isFinite(it){
+ return typeof it == 'number' && _isFinite(it);
+ }
+});
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