Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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