Using the Calculator

The SCO Shell Calculator mimics the operation and appearance of a simple electronic calculator.

The Calculator is available whenever you need to do some arithmetic from anywhere in SCO Shell and from any of the applications in SCO Shell.

The Calculator offers these features:

• addition, subtraction, multiplication, floating-point division, and percentage calculation

• up to four numbers can be held in memory

• simulated ``paper tape'' that records all the calculations you entered in your current session with the Calculator

• support for negative numbers