Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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