Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

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• onefirst
• allfirsts (2)
• allapplications
• derivation
• microsteps

Path 1

path	[0, 2, 0, 0, 3, 2, 2, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 5, 6, 0, 3, 0, 0, 0, 0, 2, 0, 2, 0, 3, 1, 1, 0, 0, 0, 0, 0, 2, 0, 2, 0, 2, 2, 0, 1]
steps	45
major rules	4
active labels	dnf specialdemorgannot

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