Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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