Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
¬(r ↔ r) ∨ (T → (¬r ∨ ¬T ∨ ¬((r ↔ r) ∧ r)))
logic.propositional.nottrue
¬(r ↔ r) ∨ (T → (¬r ∨ F ∨ ¬((r ↔ r) ∧ r)))
logic.propositional.falsezeroor
¬(r ↔ r) ∨ (T → (¬r ∨ ¬((r ↔ r) ∧ r)))
logic.propositional.defimpl
¬(r ↔ r) ∨ ¬T ∨ ¬r ∨ ¬((r ↔ r) ∧ r)
logic.propositional.nottrue
¬(r ↔ r) ∨ F ∨ ¬r ∨ ¬((r ↔ r) ∧ r)
logic.propositional.falsezeroor
¬(r ↔ r) ∨ ¬r ∨ ¬((r ↔ r) ∧ r)
logic.propositional.defequiv
¬(r ↔ r) ∨ ¬r ∨ ¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.idempand
¬(r ↔ r) ∨ ¬r ∨ ¬((r ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.absorpand
¬(r ↔ r) ∨ ¬r ∨ ¬r
logic.propositional.idempor
¬(r ↔ r) ∨ ¬r