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Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Firsts
Rule
dnf.enter
Location
[1]
Term
"Nothing"
Focus
"Nothing"
Environment
¬(¬q ∨ p ∨ ¬q ∨ p) ↔ (((r ↔ (s ∨ s)) ∧ (r ↔ (s ∨ s))) ∨ ¬s)
ready: no