Calculator (disambiguation)
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A calculator (in the current usage of the word) is an electronic hand-held device that performs mathematical computations.
Calculator can also refer to:
-  Calculator (software), a computer program that performs mathematical computations
- Calculator (Windows), a computer program in Microsoft Windows
 
 - Mechanical calculator, a calculating device used from the 1700s to the mid 1900s
 - Mental calculator, a person who performs calculations in their head
 - Calculator (comics), DC Comics villain
 - Oxford Calculators, a group of 14th-century philosophers
 
This article is issued from Wikipedia - version of the 3/10/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.