How to apply a function to values in Wappler

i would like to take multiple data points and run a math function over the values., how would i accomplish that in wappler…

say i have 5 input boxes, the user plugs in a value in each of the 5 input boxes, i want to take those inputs and insert them into a function and return a result… how would i accomplish that in wappler…

if you can point me to documentation about applying functions to data and returning values that would be great