Symbols:Greek/Rho/Radius of Curvature
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Radius of Curvature
- $\rho$
The radius of curvature of a curve $C$ at a point $P$ is defined as the reciprocal of the absolute value of its curvature:
- $\rho = \dfrac 1 {\size k}$
The $\LaTeX$ code for \(\rho\) is \rho .