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