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