Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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