<div id="insert"></div> <script src="http://math.chapman.edu/~jipsen/structures/ua.js"></script> <script>init("Band",5,{idempotent:true,associative:true})</script>
Trace: • acknowledgements • bck-lattices • finite_commutative_semigroups_with_zero • equations • abelian_ordered_groups • metric_spaces • finite_bands