-2
votes
1answer
76 views

Using Product for different variables

when using product in mathematica the initial and maximum value of the product will be the variable itself that will be maupulated. what I need is to make these initial and maximum of the product as ...
3
votes
2answers
111 views

Change all values of a series to positive values

I would like to change all values of a series to positive values. I refer to my previous question, answered in the most part, very elegantly by RunnyKine. However, there remains a slight glitch that ...
4
votes
1answer
151 views

List manipulation - various

Update OK, Please forgive the messiness of this, but I am working with something like: ...