Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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