Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

¬(q → p) ↔ (((((r ∨ F) ∧ (r ∨ F)) ∨ F) ↔ s) ∨ ¬s)

⇒ logic.propositional.falsezeroor

¬(q → p) ↔ ((((r ∨ F) ∧ (r ∨ F)) ↔ s) ∨ ¬s)

⇒ logic.propositional.idempand

¬(q → p) ↔ (((r ∨ F) ↔ s) ∨ ¬s)

⇒ logic.propositional.falsezeroor

¬(q → p) ↔ ((r ↔ s) ∨ ¬s)