COVID-19 Coronavirus is making it very apparent that all the fuss in high school about logarithms and exponential growth mattered. This brings me back to Dr. Julie Pierce.

Inspired by Rearick's work on logarithm and exponential functions of arithmetic functions, we introduce two new operators, LOG and EXP. The LOG operates on generalized Fibonacci polynomials giving ...

Thus all that need be said of Mr. Castle's tables (i) is that they seem to contain what the usual student requires, including hyperbolic logarithms, and exponential and hyperbolic functions.