Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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