Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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