Cornu's spiral

Cornu's spiral

[′kȯr·nüz ¦spī·rəl]
(mathematics)
A plane curve whose curvature is proportional to its arc length, and whose cartesian coordinates are given in parametric form by the Fresnel integrals. Also known as clothoid; Enler's spiral.
References in periodicals archive ?
Euler spiral is also known as Cornu's spiral or clothoid.