On Computationally Efficient Subsystems of Propositional Logic

Inga Lev

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arXiv · 2011.14415

On Computationally Efficient Subsystems of Propositional Logic

Inga Lev

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Abstract

In this paper, we show that the derivability problem for the primal propositional logic remains solvable in polynomial time upon adding a certain form of the principle of equivalent form substitution; and that, upon adding another form of this principle, it becomes co-NP-hard.

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Inga Lev. 2020-11-29. On Computationally Efficient Subsystems of Propositional Logic. https://arxiv.org/abs/2011.14415

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