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# iterNegativeOddIntegersSeq

> Create an iterator which generates a sequence of negative odd integers.

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</section>

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## Usage

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```javascript
var iterNegativeOddIntegersSeq = require( '@stdlib/math/iter/sequences/negative-odd-integers' );
```

#### iterNegativeOddIntegersSeq( \[options] )

Returns an iterator which generates a sequence of negative odd integers.

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```javascript
var it = iterNegativeOddIntegersSeq();
// returns <Object>

var v = it.next().value;
// returns -1

v = it.next().value;
// returns -3

v = it.next().value;
// returns -5

// ...
```

The returned iterator protocol-compliant object has the following properties:

-   **next**: function which returns an iterator protocol-compliant object containing the next iterated value (if one exists) assigned to a `value` property and a `done` property having a `boolean` value indicating whether the iterator is finished.
-   **return**: function which closes an iterator and returns a single (optional) argument in an iterator protocol-compliant object.

The function supports the following `options`:

-   **iter**: number of iterations. Default: `4503599627370496`.

By default, the function returns a finite iterator to avoid exceeding the maximum safe double-precision floating-point integer. To adjust the number of iterations, set the `iter` option.

<!-- eslint-disable id-length -->

```javascript
var opts = {
    'iter': 2
};
var it = iterNegativeOddIntegersSeq( opts );
// returns <Object>

var v = it.next().value;
// returns -1

v = it.next().value;
// returns -3

var bool = it.next().done;
// returns true
```

</section>

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<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

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## Notes

-   If an environment supports `Symbol.iterator`, the returned iterator is iterable.

</section>

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## Examples

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```javascript
var iterNegativeOddIntegersSeq = require( '@stdlib/math/iter/sequences/negative-odd-integers' );

// Create an iterator:
var opts = {
    'iter': 100
};
var it = iterNegativeOddIntegersSeq( opts );

// Perform manual iteration...
var v;
while ( true ) {
    v = it.next();
    if ( v.done ) {
        break;
    }
    console.log( v.value );
}
```

</section>

<!-- /.examples -->

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* * *

## See Also

-   <span class="package-name">[`@stdlib/math/iter/sequences/odd-integers`][@stdlib/math/iter/sequences/odd-integers]</span><span class="delimiter">: </span><span class="description">create an iterator which generates an interleaved sequence of odd integers.</span>
-   <span class="package-name">[`@stdlib/math/iter/sequences/integers`][@stdlib/math/iter/sequences/integers]</span><span class="delimiter">: </span><span class="description">create an iterator which generates an interleaved integer sequence.</span>
-   <span class="package-name">[`@stdlib/math/iter/sequences/negative-integers`][@stdlib/math/iter/sequences/negative-integers]</span><span class="delimiter">: </span><span class="description">create an iterator which generates a negative integer sequence.</span>
-   <span class="package-name">[`@stdlib/math/iter/sequences/negative-even-integers`][@stdlib/math/iter/sequences/negative-even-integers]</span><span class="delimiter">: </span><span class="description">create an iterator which generates a sequence of negative even integers.</span>
-   <span class="package-name">[`@stdlib/math/iter/sequences/positive-odd-integers`][@stdlib/math/iter/sequences/positive-odd-integers]</span><span class="delimiter">: </span><span class="description">create an iterator which generates a sequence of positive odd integers.</span>

</section>

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[@stdlib/math/iter/sequences/odd-integers]: https://github.com/stdlib-js/math/tree/main/iter/sequences/odd-integers

[@stdlib/math/iter/sequences/integers]: https://github.com/stdlib-js/math/tree/main/iter/sequences/integers

[@stdlib/math/iter/sequences/negative-integers]: https://github.com/stdlib-js/math/tree/main/iter/sequences/negative-integers

[@stdlib/math/iter/sequences/negative-even-integers]: https://github.com/stdlib-js/math/tree/main/iter/sequences/negative-even-integers

[@stdlib/math/iter/sequences/positive-odd-integers]: https://github.com/stdlib-js/math/tree/main/iter/sequences/positive-odd-integers

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</section>

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