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Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
Final term is not finished
(¬((r ∧ r) ↔ r) ∨ ¬(T ∧ r)) ∧ T
⇒
logic.propositional.idempand
(¬(r ↔ r) ∨ ¬(T ∧ r)) ∧ T