Assam-Calcu: A Programmable All-Purpose Calculator 2.7

Assam-Calcu is a 12-digit multi-purpose calculator that can store and recall thousands or even millions of your old calculations - whether ordinary or scientific. It may also be easily programmed to run hundreds of calculation-steps in one go. It is designed to be equally convenient for purposes as varied as the simplest grocery arithmetic as well as the most advanced technological computations.