# Constants
> Single-precision floating-point mathematical constants.
## Usage
```javascript
var constants = require( '@stdlib/constants/float32' );
```
#### constants
Single-precision floating-point mathematical constants.
```javascript
var c = constants;
// returns {...}
```
- [`CBRT_EPS`][@stdlib/constants/float32/cbrt-eps]: cube root of single-precision floating-point epsilon.
- [`EPS`][@stdlib/constants/float32/eps]: difference between one and the smallest value greater than one that can be represented as a single-precision floating-point number.
- [`EXPONENT_BIAS`][@stdlib/constants/float32/exponent-bias]: the bias of a single-precision floating-point number's exponent.
- [`MAX_SAFE_INTEGER`][@stdlib/constants/float32/max-safe-integer]: maximum safe single-precision floating-point integer.
- [`MAX`][@stdlib/constants/float32/max]: maximum single-precision floating-point number.
- [`MIN_SAFE_INTEGER`][@stdlib/constants/float32/min-safe-integer]: minimum safe single-precision floating-point integer.
- [`NINF`][@stdlib/constants/float32/ninf]: single-precision floating-point negative infinity.
- [`NUM_BYTES`][@stdlib/constants/float32/num-bytes]: size (in bytes) of a single-precision floating-point number.
- [`PINF`][@stdlib/constants/float32/pinf]: single-precision floating-point positive infinity.
- [`PRECISION`][@stdlib/constants/float32/precision]: effective number of bits in the significand of a single-precision floating-point number.
- [`SMALLEST_NORMAL`][@stdlib/constants/float32/smallest-normal]: smallest positive **normalized** single-precision floating-point number.
- [`SMALLEST_SUBNORMAL`][@stdlib/constants/float32/smallest-subnormal]: smallest positive **denormalized** single-precision floating-point number.
- [`SQRT_EPS`][@stdlib/constants/float32/sqrt-eps]: square root of single-precision floating-point epsilon.
## Examples
```javascript
var objectKeys = require( '@stdlib/utils/keys' );
var constants = require( '@stdlib/constants/float32' );
console.log( objectKeys( constants ) );
```
[@stdlib/constants/float32/cbrt-eps]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/cbrt-eps
[@stdlib/constants/float32/eps]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/eps
[@stdlib/constants/float32/exponent-bias]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/exponent-bias
[@stdlib/constants/float32/max-safe-integer]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/max-safe-integer
[@stdlib/constants/float32/max]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/max
[@stdlib/constants/float32/min-safe-integer]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/min-safe-integer
[@stdlib/constants/float32/ninf]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/ninf
[@stdlib/constants/float32/num-bytes]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/num-bytes
[@stdlib/constants/float32/pinf]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/pinf
[@stdlib/constants/float32/precision]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/precision
[@stdlib/constants/float32/smallest-normal]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/smallest-normal
[@stdlib/constants/float32/smallest-subnormal]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/smallest-subnormal
[@stdlib/constants/float32/sqrt-eps]: https://www.npmjs.com/package/@stdlib/constants/tree/main/float32/sqrt-eps