where is the torsion. The symbol is also sometimes used instead of .

# Radius of Torsion

## See also

Radius of Curvature, Torsion## Explore with Wolfram|Alpha

## References

Kreyszig, E.*Differential Geometry.*New York: Dover, p. 39, 1991.

## Referenced on Wolfram|Alpha

Radius of Torsion## Cite this as:

Weisstein, Eric W. "Radius of Torsion."
From *MathWorld*--A Wolfram Web Resource. https://mathworld.wolfram.com/RadiusofTorsion.html