Sum elements of a list


I have a list of area elements and I want to sum them and take a total amount. Could you please help me with this?

Thank you!! (12.6 KB)

It sounds like Mass Addition is what you’re looking for.

Thank you Louis!

However it doesnt seem to be a logic result

Looks right to me, doing a back-of-the-napkin-windows-calculator-rounding-to-one-decimal check.
What number were you expecting?

Yeah maybe you are right. I confused cause of the point between the numbers which is the same everywhere

Yeah scientific notation will mess with you that way :slight_smile:

I have similar issue but mass addition doesn’t work. I want to display sum of all curves length.

Flatten the length input going into Mass Addition. Otherwise, it treats each entry as being on a separate path.


thanks bro