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/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
File Name: 15.8.2.8.js
ECMA Section: 15.8.2.8 Math.exp(x)
Description: return an approximation to the exponential function of
the argument (e raised to the power of the argument)
special cases:
- if x is NaN return NaN
- if x is 0 return 1
- if x is -0 return 1
- if x is Infinity return Infinity
- if x is -Infinity return 0
Author: christine@netscape.com
Date: 7 july 1997
*/
var SECTION = "15.8.2.8";
var TITLE = "Math.exp(x)";
writeHeaderToLog( SECTION + " "+ TITLE);
new TestCase( "Math.exp.length",
1,
Math.exp.length );
new TestCase( "Math.exp()",
Number.NaN,
Math.exp() );
new TestCase( "Math.exp(null)",
1,
Math.exp(null) );
new TestCase( "Math.exp(void 0)",
Number.NaN,
Math.exp(void 0) );
new TestCase( "Math.exp(1)",
Math.E,
Math.exp(1) );
new TestCase( "Math.exp(true)",
Math.E,
Math.exp(true) );
new TestCase( "Math.exp(false)",
1,
Math.exp(false) );
new TestCase( "Math.exp('1')",
Math.E,
Math.exp('1') );
new TestCase( "Math.exp('0')",
1,
Math.exp('0') );
new TestCase( "Math.exp(NaN)",
Number.NaN,
Math.exp(Number.NaN) );
new TestCase( "Math.exp(0)",
1,
Math.exp(0) );
new TestCase( "Math.exp(-0)",
1,
Math.exp(-0) );
new TestCase( "Math.exp(Infinity)",
Number.POSITIVE_INFINITY,
Math.exp(Number.POSITIVE_INFINITY) );
new TestCase( "Math.exp(-Infinity)",
0,
Math.exp(Number.NEGATIVE_INFINITY) );
test();
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