// Copyright 2015 Microsoft Corporation. All rights reserved. | |
// This code is governed by the license found in the LICENSE file. | |
/*--- | |
description: Math.expm1 with sample values. | |
es6id: 20.2.2.15 | |
---*/ | |
assert.sameValue(Math.expm1(NaN), Number.NaN, | |
"Math.expm1 produces incorrect output for NaN"); | |
assert.sameValue(Math.expm1(Number.NEGATIVE_INFINITY), -1, | |
"Math.expm1 should produce -1 for Number.NEGATIVE_INFINITY"); | |
assert.sameValue(Math.expm1(Number.POSITIVE_INFINITY), Number.POSITIVE_INFINITY, | |
"Math.expm1 should produce POSITIVE infinity for Number.POSITIVE_INFINITY"); | |
assert.sameValue(1 / Math.expm1(-0), Number.NEGATIVE_INFINITY, | |
"Math.expm1 should produce -0 for -0"); | |
assert.sameValue(1 / Math.expm1(0), Number.POSITIVE_INFINITY, | |
"Math.expm1 should produce +0 for +0"); |