William S. McCulley, Notes on Circular and Hyperbolic Functions, Mathematics Magazine, Vol. 31, No. 1 (Sep. - Oct., 1957), pp. 33-38 ...

Standard Four-Figure Mathematical Tables: including many New Tables, Trigonometrical Functions for Radians, Inverse Trigonometrical and Hyperbolic Functions, and an Extended Table of Natural ...

We demonstrate applications of the hyperbolic function, concluding that the traditional exponential—which does not faithfully represent typical human preferences—leads toward myopic decision making ...