Index
Exercises
Services
Exercise
information
strategy
rules
examples
derivations
test report
Exercise logic.propositional.dnf
Description
Proposition to DNF
~(~(q || ~r) || ~((q || p) /\ ~q) || ~((q || ~r) /\ (q || p) /\ ~q))
ready: no
Feedback
onefirst
allfirsts (7)
allapplications
derivation
microsteps
Path 1
path
[0, 2, 0, 0, 2, 1, 1]
steps
7
major rules
1
active labels
dnf
specialdemorgannot
enter dnf
,
check
,
navigator.down
,
check
,
enter specialdemorgannot
,
check
,
logic.propositional.demorganand