as adding the elements of a list?

Replies to This Discussion

Permalink Reply by fernando molas garcia on January 21, 2012 at 10:09am

What I'm trying to do is go cumulatively taking items from a list and add them

Permalink Reply by Chris Tietjen on January 21, 2012 at 10:18am

Use Mass Addition component in the Math tab.

Permalink Reply by fernando molas garcia on January 21, 2012 at 1:53pm

thanks

Chris

Let me be more clear about what I need.

With the list you see in the difinicion want to generate a new list whose elements are formed as follows:

The first element is the same as the original list
The second in the sum of the first and second of the original list
The third in the sum of the first over but the second and third of the original list
... and so on

thank you!

Attachments:

• cm.3dm, 161 KB
• cuadro m2.gh, 20 KB

Permalink Reply by fernando molas garcia on January 21, 2012 at 1:56pm

Of course the above in a generic way and not extracting element by element. In this case theoriginal list has 21 elements but could be another number

Permalink Reply by lucas cañada on January 22, 2012 at 9:47am

Attachments:

• cuadrom2_1.gh, 21 KB

Permalink Reply by fernando molas garcia on January 22, 2012 at 12:25pm

Ok thank you very much did not know this function. Actually I just need the new list. What I will accommodate all the elements to be cut in one line.