<div id="insert"></div> <script src="http://math.chapman.edu/~jipsen/structures/ua.js"></script> <script>init("Slat",6,{associative:true,commutative:true,idempotent:true,zero:true})</script>
Trace: • semilattices_with_zero • tournaments • topological_groups • notation_and_terminology • commutative_semigroups • relativized_relation_algebras • abelian_partially_ordered_groups • abelian_lattice-ordered_groups • bounded_distributive_lattices • finite_semilattices