Exercise

Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ T ∧ r)

ready: no

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onefirst
allfirsts (3)
allapplications
derivation
microsteps

Path 1

path [0, 1, 0, 0, 2, 0, 0, 2, 0, 0, 3, 3]
steps 12
major rules 2
active labels
cnf
eliminateimplequiv

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

path	[0, 1, 0, 0, 2, 0, 0, 2, 0, 0, 3, 3]
steps	12
major rules	2
active labels	cnf eliminateimplequiv