/**
 * 常量
 */
let Constants = {
 // Mathematical Constants

 /**
 * The number log[e](pi)
 */
 lnPi: 1.1447298858494001741434273513530587116472948129153,

 /**
 * The number sqrt(2)
 */
 sqrt2: 1.4142135623730950488016887242096980785696718753769,

 /**
 * The number sqrt(2pi)
 */
 sqrt2Pi: 2.5066282746310005024157652848110452530069867406099,

 /**
 * The number log(2 * sqrt(e / pi))
 */
 logTwoSqrtEOverPi: 0.6207822376352452223455184457816472122518527279025978,

 /**
 * The number 2 * sqrt(e / pi)
 */
 twoSqrtEOverPi: 1.8603827342052657173362492472666631120594218414085755
};

export { Constants };