Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
Final term is not finished
¬(¬¬q → p) ↔ ((((T ∨ T) ∧ r) ↔ s) ∨ ¬s)
⇒ logic.propositional.notnot¬(q → p) ↔ ((((T ∨ T) ∧ r) ↔ s) ∨ ¬s)
Description
Proposition to DNF (unicode support)