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Exercise logic.propositional.dnf
Description
Proposition to DNF
~~p || (~~q /\ (r || ~~q))
ready: no
Feedback
onefirst
allfirsts (4)
allapplications
derivation
microsteps
Path 1
path
[0, 2, 0, 2, 0, 0, 5, 0, 0]
steps
9
major rules
1
active labels
dnf
simplify
orrules
enter dnf
,
check
,
navigator.down
,
navigator.right
,
check
,
enter simplify
,
navigator.down
,
enter orrules
,
logic.propositional.falsezeroor