>Hello Lee,

>Have I missed something here? Unless I am very wrong, you seem to be saying
>that sqrt(x) = x*x

>>(Pi - a + 0.5 * Sin(2a) )^1/2    =   ( Pi^2 - a^2 + 0.25 * Sin^2(2a) )

>Regards,

>Ross McKenzie
>Melbourne Australia


Yes I have really messed up here guys !. I tried to solve the equation several
ways on paper and copied the wrong solution down in a hurry (honest !).

This is what I meant:


          (Pi - a + 0.5 * Sin(2a) )^1/2           sqrt(Pi - a + 0.5 * Sin(2a)
)
Vo = ----------------------------------------    =
----------------------------------------
                        Pi                                                 Pi


(Pi*Vo)^2  =  (Pi - a + 0.5 * Sin(2a) )

etc. etc. etc.


Sorry for the mess-up.

      Lee Hewitt


===================================================
Lee Hewitt
Manchester ENGLAND

Home      E-Mail:  LHewitt104@aol.com
University E-Mail:  L.Hewitt@eee.salford.ac.uk
===================================================