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