ts wrote:
> 
> >>>>> "Y" == Yuguo Wang <yxw / cypress.com> writes:
> 
> Y>   I am writing a Ruby script to do some computation. I need a function
> Y> to do similar things like function pow(x,y) in C++?
> 
>  Something like this ?
> 
> pigeon% ruby -e 'p 3.2**2.4'
> 16.30646971
> pigeon%
> 
> Guy Decoux
That's what I want. Thank you very much.