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