Expression to calculate

[#1]

Hello Everybody

I load 2 file

The first one

Load

Total

from file 1 .xls

The second one

Load Quart from 2.xls

How to calculate Ecart =  ( quart - Total / 13) knowing that quart and total come from a different file 1.xls and 2.xls

Thank U

[Anonymous · Accepted solution]

you need to join the two tables Versement and Requette. use "join" before Requette.