It seems to work great on my pocket calculator and all those highway construction signs.
HP not only launched a succession of world-changing products, such as the pocket calculator.
Indeed, aside from the pocket calculator, the introduction of new products has fallen off drastically in the last ten years.
The adding machine was generations into the future, and even the humble pocket calculator was almost a century away.
The evaluation of these equations can usually be carried out with a pocket calculator or looked up on a graph.
Candidates should bring a photo id, supply of pencils, and a hand or pocket calculator to the examination center.
pocket calculator in Technology
computer A small battery-powered digital electronic device for performing simple arithmetic operations on data input on a keypad and outputting the result (usually a single number) to a simple LCD or other display. The most sophisticated programmable calculators are really pocket computers which are limited to handling numerical data only. (1996-12-23)