I have tried:
algsubs(Uo/sqrt(GoHo)=Fr, Go Ho/ Uo^2)
(where I want it to yield the answer `1/Fr^2`)
but it just returns:
Go Ho/ Uo^2
I have only just starting using maple , but as far as I can see other possible functions may be solve or eliminate but I believe they aren't relevant here..?
Many thanks for your help !