Results of Math Formulas displayed at non price elements and used for prices

farmasgrg

#123062

Hi, the results of Math Formulas instead of manipulationg only the price is it possible to do it in other fields also?

For example I would like to create something like this:
https://prnt.sc/nnmMUD-A0x2-

the 'Επιφάνεια' is the result of the 2 number input fields 1,4*1,4= 1,96 (and the result is used to manipulate the price then at the green arrow)