Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

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• onefirst
• allfirsts (5)
• allapplications
• derivation
• microsteps

Path 1

path	[0, 2, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 0, 3, 3, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0]
steps	30
major rules	2
active labels	cnf simplify orrules

enter cnf, check, navigator.down, navigator.right, check, navigator.down, navigator.right, check, navigator.down, navigator.right, check, navigator.down, navigator.right, check, navigator.down, check, enter eliminateimplequiv, logic.propositional.defequiv, exit eliminateimplequiv, navigator.up, navigator.up, navigator.up, navigator.up, navigator.up, check, navigator.down, check, enter simplify, enter orrules, logic.propositional.falsezeroor