Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished
((¬¬q ∧ ¬(¬q ∨ p)) ∨ ¬(¬q ∨ ¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.notnot
((q ∧ ¬(¬q ∨ p)) ∨ ¬(¬q ∨ ¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.demorganor
((q ∧ ¬¬q ∧ ¬p) ∨ ¬(¬q ∨ ¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.notnot
((q ∧ q ∧ ¬p) ∨ ¬(¬q ∨ ¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.idempand
((q ∧ ¬p) ∨ ¬(¬q ∨ ¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s)