Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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