@Inproceedings{EPTCS317.1, author = {Voorneveld, Niels}, year = {2020}, title = {From Equations to Distinctions: Two Interpretations of Effectful Computations}, editor = {New, Max S. and Lindley, Sam}, booktitle = {{\rm Proceedings Eighth Workshop on} Mathematically Structured Functional Programming, {\rm Dublin, Ireland, 25th April 2020}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {317}, publisher = {Open Publishing Association}, pages = {1-17}, doi = {10.4204/EPTCS.317.1}, }