Trying to calculate the difference (instead of substraction)

[Kal_Lam]

@prasenjit_mondal, you should be able to do this by following the instructions outlined below:

In the survey tab of your XLSForm:

Data entry screen as seen in Enketo: _when the difference is less than 0.5)

Data entry screen as seen in Enketo: _when the difference is greater than 0.5)

Reference XLSForm:

Absolute Value.xlsx (8.5 KB)