Curvature vs Straightness - What's the difference?
curvature | straightness |
The shape of something curved.
(mathematics) The extent to which a subspace is curved within a metric space.
The extent to which a Riemannian manifold is intrinsically curved.
(uncountable) The state or quality of being straight (especially in the sense of "heterosexual" ).
(countable) The result or product of being straight.