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# isInfinite

> Test if a value is an infinite number.

<section class="usage">

## Usage

```javascript
var isInfinite = require( '@stdlib/assert/is-infinite' );
```

#### isInfinite( value )

Tests if a value is an infinite `number`.

<!-- eslint-disable no-new-wrappers -->

```javascript
var Number = require( '@stdlib/number/ctor' );

var bool = isInfinite( 1.0/0.0 );
// returns true

bool = isInfinite( new Number( 1.0/0.0 ) );
// returns true

bool = isInfinite( 1.0 );
// returns false

bool = isInfinite( null );
// returns false
```

#### isInfinite.isPrimitive( value )

Tests if a `value` is a primitive `number` having an infinite value.

<!-- eslint-disable no-new-wrappers -->

```javascript
var Number = require( '@stdlib/number/ctor' );

var bool = isInfinite.isPrimitive( -1.0/0.0 );
// returns true

bool = isInfinite.isPrimitive( new Number( -1.0/0.0 ) );
// returns false
```

#### isInfinite.isObject( value )

Tests if a `value` is a `Number` object having an infinite value.

<!-- eslint-disable no-new-wrappers -->

```javascript
var Number = require( '@stdlib/number/ctor' );

var bool = isInfinite.isObject( 1.0/0.0 );
// returns false

bool = isInfinite.isObject( new Number( 1.0/0.0 ) );
// returns true
```

</section>

<!-- /.usage -->

<section class="notes">

</section>

<!-- /.notes -->

<section class="examples">

## Examples

<!-- eslint-disable no-new-wrappers -->

<!-- eslint no-undef: "error" -->

```javascript
var Number = require( '@stdlib/number/ctor' );
var isInfinite = require( '@stdlib/assert/is-infinite' );

var bool = isInfinite( 1.0/0.0 );
// returns true

bool = isInfinite( -1.0/0.0 );
// returns true

bool = isInfinite( new Number( 1.0/0.0 ) );
// returns true

bool = isInfinite( -5.0 );
// returns false

bool = isInfinite( 0.0 );
// returns false

bool = isInfinite( 5.256 );
// returns false

bool = isInfinite( '1.0/0.0' );
// returns false

bool = isInfinite( null );
// returns false
```

</section>

<!-- /.examples -->

<section class="links">

</section>

<!-- /.links -->