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Calculator


 

A calculator is a device for performing numerical calculations. The type is considered distinct from both a calculating machine and a computer in that the calculator is a special-purpose device that may not qualify as a Turing machine. Although modern calculators often incorporate a general purpose computer, the device as a whole is designed for ease of use to perform specific operations, rather than for flexibility.

Personal computing

Personal computers and personal digital assistants can perform general calculations in a variety of ways:

Related Topics:
Personal computer - Personal digital assistant

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~ Table of Content ~

Introduction
Overview
Electronic calculators
Personal computing
History
Drawbacks
Trivia
See also
Patents
External links

 

 

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