Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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