Exercise relationalgebra.cnf

Description
To conjunctive normal form

(s~ \/ s~) /\ (s~ \/ s~-)

ready: yes

Feedback

• onefirst
• allfirsts (2)
• allapplications
• derivation
• microsteps

Path 1

path	[0, 0, 13, 14, 13, 14, 11]
steps	7
major rules	1
active labels	tocnf step1