set vs math

i wonder if math in jass is slower than set vars or not.

Does parenteses make it slower? like (1-(((a+b)/(a-b))*((c/b)+k))-(a*b)))
is that one slower than set?

this would be faster than to split it... 100% it's anywhere so.

that example is kind of trivial considering there are no duplicate operations...

the the machine dont use more time to solve the parenteses? or are these solved during compilation