Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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