Difference between revisions of "Curvature Command"
From GeoGebra Manual
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:{{examples|1=<div> | :{{examples|1=<div> | ||
:*<code><nowiki>Curvature[(0 ,0), x^2]</nowiki></code> yields ''2'' | :*<code><nowiki>Curvature[(0 ,0), x^2]</nowiki></code> yields ''2'' | ||
| − | :*<code><nowiki>Curvature[( | + | :*<code><nowiki>Curvature[(0, 0), Curve[cos(t), sin(2t), t, 0, π]]</nowiki></code> yields ''0'' |
:*<code><nowiki>Curvature[(-1, 0), Conic[{1, 1, 1, 2, 2, 3}]]</nowiki></code> yields ''0.15''</div>}} | :*<code><nowiki>Curvature[(-1, 0), Conic[{1, 1, 1, 2, 2, 3}]]</nowiki></code> yields ''0.15''</div>}} | ||
}} | }} | ||
Revision as of 07:32, 25 August 2014
- Curvature[ <Point>, <Function> ]
- Calculates the curvature of the function in the given point.
- Example:
Curvature[(0 ,0), x^2]yields 2.
- Curvature[ <Point>, <Curve> ]
- Calculates the curvature of the curve in the given point.
- Example:
Curvature[(0, 0), Curve[cos(t), sin(2t), t, 0, π]]yields 0.
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Following text is about a feature that is supported only in GeoGebra 5.0.
Note: From GeoGebra 5, this command will work with conics as well.
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