Exercise

Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)

ready: no

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onefirst
allfirsts (2)
allapplications
derivation
microsteps

Path 1

path [0, 1, 0, 5, 1, 1, 0, 0, 0, 1, 3, 2, 0, 1]
steps 14
major rules 2
active labels
cnf
eliminateimplequiv

enter cnf, check, enter simplify, navigator.down, enter andrules, logic.propositional.truezeroand, exit andrules, navigator.up, exit simplify, check, enter eliminateimplequiv, navigator.down, navigator.down, logic.propositional.defequiv

path	[0, 1, 0, 5, 1, 1, 0, 0, 0, 1, 3, 2, 0, 1]
steps	14
major rules	2
active labels	cnf eliminateimplequiv