Sum of array element

[splee]

I'd like to perform a sum of elements of an array, using "For Loop" and "Formula Node" only. I wrote this program but it does not work. Can anybody advise?

Thanks..

[simply_me]

Hi Splee,

Can you please post the vi in an earlier LV format (I have 8.5)?

[splee]

here is the v8.5 version..

[sandal]

Why do you use Formula node? To hold on to the previous value in a for loop, I think you have to use a shift register.

[simply_me]

Hi,

I'm not sure if that's what you meant, but it's working now (with slight modifications).

You can do it without a for loop too....

Hope this helps,

A

[wond3rboy]

Hi,You can also use the add array elements to do it directly.