# Bias
> The bias of a [half-precision floating-point number's][half-precision-floating-point-format] exponent.
## Usage
```javascript
var FLOAT16_EXPONENT_BIAS = require( '@stdlib/constants/float16/exponent-bias' );
```
#### FLOAT16_EXPONENT_BIAS
The bias of a [half-precision floating-point number's][half-precision-floating-point-format] exponent.
```javascript
var bool = ( FLOAT16_EXPONENT_BIAS === 15 );
// returns true
```
## Examples
```javascript
var FLOAT16_EXPONENT_BIAS = require( '@stdlib/constants/float16/exponent-bias' );
console.log( FLOAT16_EXPONENT_BIAS );
// => 15
```
[half-precision-floating-point-format]: https://en.wikipedia.org/wiki/Half-precision_floating-point_format