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