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