"To the power of" in jass

[Tyman2007]

I want to implement this equation

f=10-(2^(n/2)+(2^(n-1)/2))

but there is no "to the power of" sign as far as I know.

How would something like this work out in jass?

 

[SerraAvenger]

call Pow( a, x ) // = a ** x

 

[Tyman2007]

thanks, now I just need to make this equation work using that =P

+rep for pointing out what shouldof been obvious to me.