Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
(¬((r ↔ r) ∧ T) ∧ T) ∨ ¬T ∨ ¬r
logic.propositional.defequiv
(¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ T) ∧ T) ∨ ¬T ∨ ¬r
logic.propositional.idempand
(¬((r ∨ (¬r ∧ ¬r)) ∧ T) ∧ T) ∨ ¬T ∨ ¬r
logic.propositional.idempand
(¬((r ∨ ¬r) ∧ T) ∧ T) ∨ ¬T ∨ ¬r
logic.propositional.complor
(¬(T ∧ T) ∧ T) ∨ ¬T ∨ ¬r
logic.propositional.idempand
(¬T ∧ T) ∨ ¬T ∨ ¬r