1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
/**
* Compute `gamma(x+1) - 1` without cancellation errors.
*
* @module @stdlib/math/base/special/gamma1pm1
*
* @example
* var gamma1pm1 = require( '@stdlib/math/base/special/gamma1pm1' );
*
* var v = gamma1pm1( 0.2 );
* // returns ~-0.082
*
* v = gamma1pm1( -5.3 );
* // returns ~-1.102
*
* v = gamma1pm1( 0.0 );
* // returns 0.0
*
* v = gamma1pm1( NaN );
* // returns NaN
*/
// MODULES //
var gamma1pm1 = require( './gamma1pm1.js' );
// EXPORTS //
module.exports = gamma1pm1;
|
