@Inproceedings{EPTCS327.4, author = {Sumners, Rob}, year = {2020}, title = {Computing and Proving Well-founded Orderings through Finite Abstractions}, editor = {Passmore, Grant and Gamboa, Ruben}, booktitle = {{\rm Proceedings of the Sixteenth International Workshop on the} ACL2 Theorem Prover and its Applications, {\rm Worldwide, Planet Earth, May 28-29, 2020}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {327}, publisher = {Open Publishing Association}, pages = {47-60}, doi = {10.4204/EPTCS.327.4}, }