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