1976 The Great International Math on Keys Book.

Developed by the staff of the Texas instruments learning center.

Getting together the basic information, formulas, facts, and mathematical tools you need to unlock all the power of your handheld calculator.

The calculator keystrokes and descriptions used in this book were based on the TI-30 (or SR-40) Electronic Slide Rule Calculator, with Algebraic Operating System. The facts and information included will be useful when working with any calculator, but the keystroke sequences described will only be similar when using a calculator with AOS.