Find the Max values and Min values in a row

[phornsophon]

Hi, community,

The appsheet able to find the Max values and Min values in a row Value A Value B Value C. Then the maximum value minus the minimum value, and save the values into Diff Is there a formula?
Thank you

[Steve]

(
  MAX(LIST([Value A], [Value B], [Value C]))
  - MIN(LIST([Value A], [Value B], [Value C]))
)

[phornsophon]

I really want to thank you for your help,
Thanks for explaining this to me.