Enable saving your preferences as cookies.
If settings cookies are not enabled, your preferences will be lost upon either refreshing or closing the current browser tab.
You can delete settings cookies for this site at any time by unchecking this checkbox.
When enabled, settings cookies only store setting values and do not store any personally identifiable information.
The mathematical constant π.
var PI = require( '@stdlib/constants/float64/pi' );
var bool = ( PI === 3.141592653589793 ); // returns true
var PI = require( '@stdlib/constants/float64/pi' ); console.log( PI ); // => 3.141592653589793
@stdlib/constants/float64/two-pi