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Difference between revisions of "Calculator"
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The command line has a built in calculator that can be accessed with the '''cal''' command. | The command line has a built in calculator that can be accessed with the '''cal''' command. | ||
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* [http://muparser.beltoforion.de/mup_features.html#idDef2 Full list of functions] | * [http://muparser.beltoforion.de/mup_features.html#idDef2 Full list of functions] | ||
* [https://en.wikipedia.org/wiki/Trigonometric_functions Trigonometric functions] | * [https://en.wikipedia.org/wiki/Trigonometric_functions Trigonometric functions] | ||
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[[Category:Usage]] | [[Category:Usage]] | ||
Revision as of 06:23, 14 May 2015
The command line has a built in calculator that can be accessed with the cal command.
Constants:
- pi = 3.14159265359
Operators:
addition: cal 6+5 subtraction: cal 6-5 multiplication: cal 6*5 division: cal 6/5 six to the fifth power: cal 6^5
Functions:
square root: cal sqrt(5) cal sqrt(3^2 + 4^2) average: cal avg(6,5)
Trigonometric functions:
Note these functions take radians. degrees*pi/180 = radians sine: cal sin(6*pi/180) cosine: cal cos(6*pi/180) tangent: cal tan(6*pi/180)
Extra info:
