Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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