Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
¬((r ↔ r) ∨ F ∨ (r ↔ r)) ∨ ¬(T ∧ r)
logic.propositional.falsezeroor
¬((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)