Definitions |  x,y,z,w,v. t(x;y;z;w;v), suptype(S; T), S T,  x,y. t(x;y),  x,y,z,u,v,w. t(x;y;z;u;v;w),  x,y,z. t(x;y;z),  x. t(x), ff, tt, (i = j), p  q, if b then t else f fi ,  x,y,z,w. t(x;y;z;w), P  Q, P & Q, R-FeasibleWitness, , t T, Top, base-domain-type(n), x:A. B(x), x(s1,s2), x(s), x(s1,s2,s3,s4,s5), x(a,b,c,d,e,f), x(s1,s2,s3), x(s1,s2,s3,s4) |