The Collected Mathematical Papers of Arthur Cayley, Volume 11

a₁ acnodal algebraical arbitrary ax² axes b₁ by³ circle coefficients condition congruence conic considered constants contains coordinates corresponding cos² covariants crunodal cubic cubic curve cubic equation curve cusp denote determined differential equation elliptic functions expression fact factor foregoing formula geometry given hence homographic hypergeometric series icosahedron imaginary infinite integral function intersections linear Mathematics memoir Messenger of Mathematics multiplied obtain P₁ positive prime number quartic quintic equation rational and integral rational function regard relation respectively right angles root of unity roots singularities sn² solution squares substituting surface tangent plane thence theorem theory torse transformation values variable writing x+iy x₁ Y₁