Trident of Newton
The Cubic Curve defined by
with
. The curve cuts the axis in either one or three points. It was the 66th curve in Newton's 
classification of Cubics. Newton stated that the curve has four infinite legs and thatthe 
-axis is an Asymptote to two tending toward contrary parts.
References
Lawrence, J. D. A Catalog of Special Plane Curves. New York: Dover, pp. 109-110, 1972. MacTutor History of Mathematics Archive. ``Trident of Newton.''http://www-groups.dcs.st-and.ac.uk/~history/Curves/Trident.html.
- König's Theorem
- Kürschák's Tile
- L1-Norm
- L2-Norm
- L2-Space
- Labeled Graph
- Lacunarity
- Ladder
- Ladder Graph
- Lagrange Bracket
- Lagrange-Bürmann Theorem
- Lagrange Expansion
- Lagrange Interpolating Polynomial
- Lagrange Inversion Theorem
- Lagrange Multiplier
- Lagrange Number (Diophantine Equation)
- Lagrange Number (Rational Approximation)
- Lagrange Polynomial
- Lagrange Remainder
- Lagrange Resolvent
- Lagrange's Continued Fraction Theorem
- Lagrange's Equation
- Lagrange's Four-Square Theorem
- Lagrange's Group Theorem
- Lagrange's Identity