Arthur Cayley (1821 – 1895) is the eponym of all the things listed below.
Cayley absolute
Cayley algebra
Cayley computer algebra system
Cayley diagrams – used for finding cognate linkages in mechanical engineering
Cayley graph
Cayley numbers
Cayley plane
Cayley table
Cayley transform
Cayleyan
Cayley–Bacharach theorem
Cayley–Dickson construction
Cayley–Hamilton theorem in linear algebra
Cayley–Klein metric
Cayley–Klein model of hyperbolic geometry
Cayley–Menger determinant
Cayley–Purser algorithm
Cayley's formula
Cayley's mousetrap — a card game
Cayley's nodal cubic surface
Cayley's ruled cubic surface
Cayley's theorem
Cayley's Ω process
Chasles–Cayley–Brill formula
Grassmann–Cayley algebra
The crater Cayley on the Moon
