Special Features:

Advanced programmable scientific, digit capacity - 14 by 2 full lines plus indicators, memory registers: 800 independent; 30kb of memory; reverse polish notation or algebraic logic to input numbers and equations; includes all standard scientific and math functions including fractions and a total of 100 functions; includes complex numbers and vector functions; batteries included

Properties:

A small computerized device which performs arithmetic calculations. It may have keys which calculate algebraic, trigonometric, or other functions. It may be programmable or include alphanumeric capability (such as for telephone lists or memos). Excludes accounting machine. See also adding and subtracting machine and adding machine.