Up | groups 1 |
Definitions of Statement | IsMonoid(T;op;id), GrpSig, |g|, = , *, e, ~, Mon, Group{i} |
Definitions | t T, P  Q, x:A. B(x), t.2, t.1, ~, e, *, |g|, Group{i}, = , P & Q, Mon, GrpSig, IsMonoid(T;op;id),  |
Lemmas | bool wf, eqfun p wf, assoc wf, ident wf, inverse wf, grp inv wf, grp id wf, grp op wf, grp car wf, grp eq wf, monoid p wf |