Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

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