Exercise logic.propositional.dnf

Description
Proposition to DNF

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

Path 1

path	[0, 2, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 3, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 2, 0, 1]
steps	37
major rules	2
active labels	dnf specialdemorgannot

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