To use a grading system based on the scale of performance of a group to normalize a right-skewed grade distribution (with more lower scores) into a bell curve, so that more can receive higher grades, regardless of their actual knowledge of the subject; to curve a grade.

(algebraic geometry) The algebraic set of an equation which equates the square of one variable to a reduced cubic polynomial in another variable, over some field, and such that the discriminant of the reduced cubic is non-zero.

(geometry) For a plane curve C and a given fixed point P, the locus of points X such that PX is perpendicular to a tangent to the curve passing through X.

(mathematics) The elliptic curve associated with a solution of Fermat's equation.

(geometry) A right strophoid.

(geometry) folium

(topology) A map from the circle, S¹, to a topological space.^((McLarty, p. 4))

exponential growth, or a graph detailing it.

Logistic growth, or a graph detailing it.

A curve on a graph that initially falls, then rises to a point higher than its starting point.