Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

¬(r ∧ (r ∨ ¬r) ∧ ((r ∧ r) ∨ ¬r) ∧ T)

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Path 1

path	[0, 1, 0, 5, 1, 2]
steps	6
major rules	1
active labels	cnf simplify andrules