b = asinh(s) : computes the inverse hyperbolic sine of iData object @iData/asinh function to compute the inverse hyperbolic sine of data sets. input: s: object or array (iData) output: b: object or array (iData) ex: b=asinh(a); Version: Aug. 22, 2017 See also iData, iData/cos, iData/acos, iData/sin, iData/asin, iData/tan, iData/atan