Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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