89 lines
1.5 KiB
Markdown
89 lines
1.5 KiB
Markdown
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<!--
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@license Apache-2.0
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Copyright (c) 2018 The Stdlib Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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# isOdd
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> Test if a 32-bit integer is odd.
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<section class="usage">
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## Usage
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```javascript
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var isOdd = require( '@stdlib/math/base/assert/int32-is-odd' );
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```
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#### isOdd( x )
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Tests if 32-bit integer is odd.
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```javascript
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var bool = isOdd( 5 );
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// returns true
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bool = isOdd( -2 );
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// returns false
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bool = isOdd( 0 );
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// returns false
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```
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</section>
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<!-- /.usage -->
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<section class="notes">
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</section>
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<!-- /.notes -->
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<section class="examples">
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## Examples
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<!-- eslint no-undef: "error" -->
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```javascript
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var randu = require( '@stdlib/random/base/randu' );
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var round = require( '@stdlib/math/base/special/round' );
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var isOdd = require( '@stdlib/math/base/assert/int32-is-odd' );
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var bool;
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var x;
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var i;
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for ( i = 0; i < 100; i++ ) {
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x = round( randu()*100.0 );
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bool = isOdd( x );
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console.log( '%d is %s', x, ( bool ) ? 'odd' : 'not odd' );
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}
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```
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</section>
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<!-- /.examples -->
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<section class="links">
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</section>
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<!-- /.links -->
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