<div id="insert"></div> <script src="http://math.chapman.edu/~jipsen/structures/ua.js"></script> <script>init("OSgrp",4,{associative:true,ordered:true})</script>
Trace: • finite_monoids • function_rings • boolean_groups • lambek_algebras • solvable_groups • 2-element_boolean_algebra • kleene_lattices • action_algebras • canvas_pictures • finite_ordered_semigroups