Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

¬(q → p) ↔ ((r ↔ (F ∨ s)) ∨ ¬¬(¬s ∨ ¬s))

⇒ logic.propositional.notnot

¬(q → p) ↔ ((r ↔ (F ∨ s)) ∨ ¬s ∨ ¬s)

⇒ logic.propositional.idempor

¬(q → p) ↔ ((r ↔ (F ∨ s)) ∨ ¬s)