One half times the mathematical constant π.
var FLOAT16_HALF_PI = require( '@stdlib/constants/float16/half-pi' );One half times the mathematical constant π.
var bool = ( FLOAT16_HALF_PI === 1.5703125 );
// returns truevar FLOAT16_HALF_PI = require( '@stdlib/constants/float16/half-pi' );
console.log( FLOAT16_HALF_PI );
// => 1.5703125