Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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