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arXiv · 0905.2880

Counting proofs in propositional logic

René David·Marek Zaionc
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Abstract

We give a procedure for counting the number of different proofs of a formula in various sorts of propositional logic. This number is either an integer (that may be 0 if the formula is not provable) or infinite.

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René David, Marek Zaionc. 2009-05-18. Counting proofs in propositional logic. https://doi.org/10.1007/s00153-009-0119-5

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