(mathematics) Any member of a polynomial sequence which can be considered as a generalization of the Lucas numbers.

A census-designated place in Monterey County, California, United States.

(fandom slang, transitive) To modify or retcon a fictional work, usually a film, retroactively after release.

A census-designated place in Marin County, California, United States.

(complex analysis) A theorem that gives a geometric relation between the roots of a polynomial P and the roots of its derivative P′. It states that the roots of P′ all lie within the convex hull of the roots of P.