@InProceedings{pitts:DagSemProc.10351.6, author = {Pitts, Andrew M.}, title = {{Step-Indexed Biorthogonality: a Tutorial Example}}, booktitle = {Modelling, Controlling and Reasoning About State}, pages = {1--10}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {1862-4405}, year = {2010}, volume = {10351}, editor = {Amal Ahmed and Nick Benton and Lars Birkedal and Martin Hofmann}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.10351.6}, URN = {urn:nbn:de:0030-drops-28067}, doi = {10.4230/DagSemProc.10351.6}, annote = {Keywords: Biorthogonality, logical relations, operational semantics, step-indexing} }