Definitions | Trans x,y:T. E(x;y),  , P  Q, P & Q, ,  b, SQType(T), R^+, True, , x:A. B(x), , A B, rel_exp(T;R;n), i= j, x f y,  x. t(x), {T}, Dec(P), P Q, False, x:A. B(x), P  Q, Id, loc(e), R^*, A & B, A, b, first(e), pred(e), IdLnk, WellFnd{i}(A;x,y.R(x;y)),  x,y. t(x;y), Unit, t T, Prop |