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