Category:Definitions/Curvature

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This category contains definitions related to Curvature.
Related results can be found in Category:Curvature.


Let $C$ be a curve defined by a real function which is twice differentiable.


The curvature of $C$ is the rate of change of turning angle with respect to the arc length of $C$.


The curvature of $C$ is often denoted $\kappa$ (Greek kappa).