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