Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

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

Path 1

path	[0, 2, 0, 2, 1, 0, 2, 0, 0, 5, 6, 0, 2, 0, 0, 0, 0, 0, 2, 0, 2, 1, 0, 2, 0, 3, 3]
steps	27
major rules	2
active labels	cnf eliminateimplequiv

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