Index
Exercises
Services
Exercise
information
strategy
rules
examples
derivations
test report
Exercise relationalgebra.cnf
Description
To conjunctive normal form
(V /\ (q ! V- \/ V))-
ready: no
Feedback
onefirst
allfirsts (2)
allapplications
derivation
microsteps
Path 1
path
[0, 0, 13, 13, 1]
steps
5
major rules
1
active labels
tocnf
step1
enter tocnf
,
enter step1
,
navigator.down
,
navigator.down
,
relationalgebra.remredunexprs