// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: If x is -0, Math.exp(x) is 1
es5id: 15.8.2.8_A3
description: Checking if Math.exp(-0) is 1
---*/

// CHECK#1
var x = -0;
if (Math.exp(x) !== 1)
{
  $ERROR("#1: 'var x = -0; Math.exp(x) !== 1'");
}
