Apps Before there were Apps

Apps Before there were Apps
by Daniel Nenni on 08-31-2018 at 7:00 am

This is the thirteenth in the series of “20 Questions with Wally Rhines”

My development of a calculator program to determine the Black Scholes value for an option was not the only application that attracted financial people to programmable calculators. As the SR-52, and later TI 59, grew in popularity, and took market… Read More


Black Scholes and IC Design

Black Scholes and IC Design
by Daniel Nenni on 07-13-2018 at 7:00 am

This is the sixth in the series of “20 Questions with Wally Rhines”

From the earliest days of my childhood, I was always trying to find ways to make money – paper routes, lawn mowing, coke sales at football games – I did it all. And, except for a motorcycle I bought during junior high school when, at age 14, I could … Read More