Im taking a course at linear algebra and im searching for a list of the rules for sigma (I mean Σ the summation operator).
could you maybe help me find such a list or anything alike?
thanks a lot in advance!
here is another link that may interest you. you might also like this
also, you can do a search for "properties of summation" or something to that effect.
the "identities" section of the wikipedia page i posted earlier should help you
perhaps you could be more specific as to what rules/properties you are after...