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arXiv · 1307.1944

READ-EVAL-PRINT in Parallel and Asynchronous Proof-checking

Makarius Wenzel
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Abstract

The LCF tradition of interactive theorem proving, which was started by Milner in the 1970-ies, appears to be tied to the classic READ-EVAL-PRINT-LOOP of sequential and synchronous evaluation of prover commands. We break up this loop and retrofit the read-eval-print phases into a model of parallel and asynchronous proof processing. Thus we explain some key concepts of the Isabelle/Scala approach to prover interaction and integration, and the Isabelle/jEdit Prover IDE as front-end technology. We hope to open up the scientific discussion about non-trivial interaction models for ITP systems again, and help getting other old-school proof assistants on a similar track.

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BibTeXRIS

Makarius Wenzel. 2013-07-08. READ-EVAL-PRINT in Parallel and Asynchronous Proof-checking. https://doi.org/10.4204/eptcs.118.4

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