Index
Exercises
Services
Exercise
information
strategy
rules
examples
derivations
test report
Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
~(~q || r) || r || q
⇒
logic.propositional.demorganor
(~~q /\ ~r) || r || q
⇒
logic.propositional.notnot
(q /\ ~r) || r || q