| // Copyright 2015 Microsoft Corporation. All rights reserved. | |
| // This code is governed by the license found in the LICENSE file. | |
| /*--- | |
| description: Math.acosh(1) returns +0 | |
| es6id: 20.2.2.3 | |
| info: | | |
| Math.acosh ( x ) | |
| - If x is 1, the result is +0. | |
| ---*/ | |
| assert.sameValue(Math.acosh(+1), 0, "Math.acosh should produce 0 for +1"); |