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