Blank cells not working as zero (0) in Math column

Hi @Mark and @Jason

I think we have an original problem’s new brother here:

If I try to sum these columns and some ones are empty (blank), the result is wrong

Qt1*Pr1 + Qt2*Pr2 + 1

image

this example can guide you to understand the cases with problems:

image

the trick works:

IF {MyColumn} is empty THEN 0 ELSE {MyColumn}

but I have more than 10 columns and don´t want to duplicate these data dummy every time I find this case. Can it can be fixed and avoid the workaround?

Thanks!

Feliz día.