Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Function Repository Resource:
Compute the tangential angle of a curve
ResourceFunction["TangentialAngle"][c,t] computes the tangential angle of the curve c parameterized by variable t. |
Tangential angle for a curve:
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Tangential angle for several curves:
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A more complicated result:
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The ellipse pedal curve:
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Plot the curve:
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The tangential angle:
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For some named curves, it is possible to get the tangential angle using entities, but the output can be written in a different way:
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Evaluating at one point:
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Some cases may need some time to compute:
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