# Max Value > Maximum [single-precision floating-point number][ieee754].
## Usage ```javascript var FLOAT32_MAX = require( '@stdlib/constants/float32/max' ); ``` #### FLOAT32_MAX Maximum [single-precision floating-point number][ieee754]. ```javascript var bool = ( FLOAT32_MAX === 3.4028234663852886e+38 ); // returns true ```
## Examples ```javascript var FLOAT32_MAX = require( '@stdlib/constants/float32/max' ); console.log( FLOAT32_MAX ); // => 3.4028234663852886e+38 ```