CurvatureVector Command
From GeoGebra Manual
- CurvatureVector[ <Point>, <Function> ]
- Yields the curvature vector of the function in the given point.
- Example:
CurvatureVector[(0,0), x^2]
yields vector (0, 2).
- CurvatureVector[ <Point>, <Curve> ]
- Yields the curvature vector of the curve in the given point.
- Example:
CurvatureVector[(0, 0), Curve[cos(t), sin(2t), t, 0, π]]
yields vector (0, 0).
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. |
- CurvatureVector[ <Point>, <Object> ]
- Yields the curvature vector of the object (function, curve, conic) in the given point.
- CurvatureVector[ <Point>, <Function> ]: Yields the curvature vector of the function in the given point.
- Example:
CurvatureVector[(0 ,0), x^2]
yields vector (0, 2).
- CurvatureVector[ <Point>, <Curve> ]: Yields the curvature vector of the curve in the given point.
- Example:
CurvatureVector[(0, 0), Curve[cos(t), sin(2t), t, 0, π]]
yields vector (0, 0).
- CurvatureVector[ <Point>, <Conic> ]: Yields the curvature vector of the conic in the given point.
- Example:
CurvatureVector[(-1 ,0), Conic[{1, 1, 1, 2, 2, 3}]]
yields vector (0, -2).