# Bias
> The bias of a [single-precision floating-point number's][ieee754] exponent.
## Usage
```javascript
var FLOAT32_EXPONENT_BIAS = require( '@stdlib/constants/float32/exponent-bias' );
```
#### FLOAT32_EXPONENT_BIAS
The bias of a [single-precision floating-point number's][ieee754] exponent.
```javascript
var bool = ( FLOAT32_EXPONENT_BIAS === 127 );
// returns true
```
## Examples
```javascript
var FLOAT32_EXPONENT_BIAS = require( '@stdlib/constants/float32/exponent-bias' );
console.log( FLOAT32_EXPONENT_BIAS );
// => 127
```
[ieee754]: https://en.wikipedia.org/wiki/IEEE_754-1985