Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

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• onefirst
• allfirsts (3)
• allapplications
• derivation
• microsteps

Path 1

path	[0, 2, 0, 0, 3, 1, 1, 0, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 1, 0, 0, 0, 2, 0, 0, 0, 5, 5, 4, 0, 0, 0, 0, 2, 0, 0, 3, 2, 2, 0, 1]
steps	41
major rules	4
active labels	dnf

enter dnf, check, navigator.down, check, enter eliminateimplequiv, navigator.down, navigator.down, logic.propositional.defimpl, navigator.up, navigator.up, exit eliminateimplequiv, navigator.up, check, navigator.down, check, enter specialdemorgannot, navigator.down, check, logic.propositional.demorganor, navigator.up, exit specialdemorgannot, navigator.up, check, navigator.down, check, enter simplify, navigator.down, navigator.down, logic.propositional.notnot, navigator.up, navigator.up, exit simplify, navigator.up, check, navigator.down, check, enter eliminateimplequiv, navigator.down, navigator.right, navigator.down, logic.propositional.defequiv