Truly Modular (Co)datatypes for Isabelle/HOL
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
We extended Isabelle/HOL with a pair of definitional commands for datatypes and codatatypes. They support mutual and nested (co)recursion through well-behaved type constructors, including mixed recursion–corecursion, and are complemented by syntaxes for introducing primitively (co)recursive functions and by a general proof method for reasoning coinductively. As a case study, we ported Isabelle’s Coinductive library to use the new commands, eliminating the need for tedious ad hoc constructions.
Original language | English |
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Title of host publication | ITP 2014 - : 5th International Conference, ITP 2014, Held as Part of the Vienna Summer of Logic, VSL 2014, Vienna, Austria, July 14-17, 2014, Proceedings |
Editors | Gerwin Klein, Ruben Gamboa |
Number of pages | 18 |
Volume | 8558 |
Publisher | Springer, Cham |
Publication date | 2014 |
Pages | 93-110 |
DOIs | |
Publication status | Published - 2014 |
Externally published | Yes |
Series | LNCS |
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ID: 245668695