Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished
¬(¬q ∨ p) ↔ ((r ∧ s) ∨ (T ∧ ((¬(s ∨ s) ∧ ¬r) ∨ ¬s)))
logic.propositional.truezeroand
¬(¬q ∨ p) ↔ ((r ∧ s) ∨ (¬(s ∨ s) ∧ ¬r) ∨ ¬s)
logic.propositional.idempor
¬(¬q ∨ p) ↔ ((r ∧ s) ∨ (¬s ∧ ¬r) ∨ ¬s)
logic.propositional.absorpor
¬(¬q ∨ p) ↔ ((r ∧ s) ∨ ¬s)