@acer , 

Thank you for the answers! It really helped a lot!

@acer ,

How am I supposed to get the data in such a way that:

                                              (V(i), i = 1,..,10)

Can I access the data that way? It just gives me an error of unsupported type index. 

What index does the Data Table accept? 

Thank you!

@acer , Thank you for that answer! I am just wondering, when could I use 'sum' in those types of computations. Thank you again!