What I need isn’t min or max or integrate. It’s a mathematical expression involving powers and addition. It converts a raw soil sensor value into a volumetric water content of the soil for growing crops. I know it’s not a server metric but one could always dream. Your “Expression” is in beta so why not including something like that, more math functions and longer expressions than $A+$B? Thanks.
this is def a feature request that you should make in the repo. Starting a discussion there is the best place to get traction on something like this