The Math asinh() static method returns the inverse hyperbolic sine of a number.
console.log(Math.asinh(1));
// 0.881373587019543
console.log(Math.asinh(0));
// 0
console.log(Math.asinh(-1));
// -0.881373587019543
console.log(Math.asinh(2));
// 1.4436354751788103