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// Copyright 2015 Microsoft Corporation. All rights reserved.
// This code is governed by the license found in the LICENSE file.
/*---
description: Math.acosh with special values
es6id: 20.2.2.3
info: |
Math.acosh ( x )
- If x is NaN, the result is NaN.
- If x is less than 1, the result is NaN.
---*/
assert.sameValue(Math.acosh(NaN), NaN, "NaN");
assert.sameValue(Math.acosh(0.999999), NaN, "0.999999");
assert.sameValue(Math.acosh(0), NaN, "0");
assert.sameValue(Math.acosh(-1), NaN, "-1");
assert.sameValue(Math.acosh(-Infinity), NaN, "-Infinity");
reportCompare(0, 0);
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