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Re: Rookie question


With Mathematica 4.0 I got the following:

Integrate[1/(2*Sqrt[1 - x^2] + (1 - x^2)), {x, 0, 1}]

Pi/(3*Sqrt[3])

Cheers,

Kevin

"Jose M Lasso" <jml at accessinter.net> wrote in message
news:8gsoiu$egp at smc.vnet.net...
> Hi,
>
> Sorry for my ignorance, but I have Mathematica for just 3 days, and I have
> a trouble, I try to calculate the following expression:
> Integrate[1/(2(1-x^2)^(1/2)+(1-x^2)),{x,0,1}], but Mathematica dont give
me
> an answer, the program return the original input, do u have any ideas. Thx
> in advance.Regards
>
> Jose M Lasso
>
> PS:Sorry for my english
>
>
>



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