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