ASINH (Primitive Spread Function) returns the inverse hyperbolic sine of a number.
SYNTAX:
ASINH(value)
REMARKS:
The value argument is any real number. Note asinh(sinh(value)) equals value.
The value argument is any real number.
Note asinh(sinh(value)) equals value.
EXAMPLES:
ASINH(-5.5)=-2.40606ASINH(100)=5.2983423656