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