Definitions |  x,y. t(x;y), t T, strict_part(x,y.R(x;y);a;b), x(s1,s2), P  Q, , x:A. B(x), P  Q, P & Q, A, P   Q, AntiSym(T;x,y.R(x;y)), Trans(T;x,y.E(x;y)), Refl(T;x,y.E(x;y)), Connex(T;x,y.R(x;y)), Order(T;x,y.R(x;y)), Linorder(T;x,y.R(x;y)), False, P Q, Dec(P) |