Cannot seem to get min 1

This is my current macro ((((@{Manifestations_Slot1_MAttack} - @{Manifestations_Slot1_LAttack}) + 1) - abs((@{Manifestations_Slot1_MAttack} + @{Manifestations_Slot1_LAttack})) - 1) / 2) MAttack is a number of 1-10 LAttack is a number of 1-3 But as far as I know they do not matter. But what I want is for the macro to show MAttack-LAttack, but it cannot go under 1....Any help would be great, these math situations are confusing :p

Keep Highest function from the Wiki. Can't find the link quickly on my phone.

I got you: <a href="https://wiki.roll20.net/Dice_Reference#Drop.2FKeep" rel="nofollow">https://wiki.roll20.net/Dice_Reference#Drop.2FKeep</a>

Yup thanks guys...took some work after finding it because it is a little more complex than 1 stat versus 1 number...but I got it thanks to you guys :D