Math.asinh()
The Math.asinh() function returns the inverse hyperbolic sine of a number.
Syntax
Math.asinh(x)
Parameters
x- : A number.
Return value
The inverse hyperbolic sine of x.
Description
Because asinh() is a static method of Math, you always use it as Math.asinh(), rather than as a method of a Math object you created (Math is not a constructor).