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# Difference between revisions of "Calculator"

From LibreCAD wiki

(created calculator page (more to come)) |
(showed that you can use the d or deg prefix) |
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+ | <div style="margin-left: 5%; width:512px;"> | ||

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. | ||

Line 45: | Line 46: | ||

cosine: | cosine: | ||

− | cal cos( | + | cal cos(6d) |

tangent: | tangent: | ||

− | cal tan( | + | cal tan(6deg) |

</pre> | </pre> | ||

Line 54: | Line 55: | ||

* [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] | ||

+ | </div> | ||

+ | |||

+ | [[Category:Usage]] |

## Latest revision as of 03:00, 4 June 2016

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(6d) tangent: cal tan(6deg)

Extra info: