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What are commuting conversions in proof theory? artwork
Technology

What are commuting conversions in proof theory?

Iowa Type Theory Commute by Aaron Stump

Mar 3, 202622:29Technology

Commuting conversions are transformations on proofs in natural deduction, that move certain stuck inferences out of the way, so that the normal detour reductions (which correspond to beta-reduction under Curry-Howard) ar...