Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished
(¬(¬(¬q ∨ ¬q) → p) ∨ F) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.falsezeroor
¬(¬(¬q ∨ ¬q) → p) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.idempor
¬(¬¬q → p) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.notnot
¬(q → p) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.defimpl
¬(¬q ∨ p) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.demorganor
(¬¬q ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s)
logic.propositional.notnot
(q ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s)