Exercise

Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

¬((r ∨ (¬r ∧ ¬r)) ∧ r)

ready: no

Feedback

onefirst
allfirsts (2)
allapplications
derivation
microsteps

Path 1

path [0, 2, 0, 0, 3, 3, 0, 0, 0, 1, 0, 2, 0, 0, 0, 5, 1, 2]
steps 18
major rules 3
active labels
cnf
simplify

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

path	[0, 2, 0, 0, 3, 3, 0, 0, 0, 1, 0, 2, 0, 0, 0, 5, 1, 2]
steps	18
major rules	3
active labels	cnf simplify