Natural logarithm of the mathematical constant π.
var LN_PI = require( '@stdlib/constants/float64/ln-pi' );
Natural logarithm of the mathematical constant π.
var bool = ( LN_PI === 1.1447298858494002 );
// returns true
var LN_PI = require( '@stdlib/constants/float64/ln-pi' );
console.log( LN_PI );
// => 1.1447298858494002
#include "stdlib/constants/float64/ln_pi.h"
Macro for the natural logarithm of the mathematical constant π.