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From Fernando Matias Valadão <fernandovala...@mg.unitech.com.br>
Subject Re: Computing values for f(x,y) [math]
Date Thu, 09 Sep 2004 19:21:58 GMT
Thank you very much, Shing!
That's exactly what I need, but unfortunately, it's not open source ;(
Does anybody know another API/framework like JEP that is open source?
Thanks!

Fernando

----- Original Message -----
From: "Shing Hing Man" <matmsh@yahoo.com>
To: "Jakarta Commons Users List" <commons-user@jakarta.apache.org>;
"Fernando_Matias_Valadão" <fernandovaladao@mg.unitech.com.br>
Sent: Thursday, September 09, 2004 3:55 PM
Subject: Re: Computing values for f(x,y) [math]


> I do not know whether common Maths allow you to
> evaluate
> a user defined function.
> But you certainly can do it using Java Experssion
> Parser
>   http://www.singularsys.com/jep/
>
>
> Shing
>
>  --- Fernando_Matias_Valadão
> <fernandovaladao@mg.unitech.com.br> wrote:
> > Hello, people!
> >
> > I'm developing a Java project that I need to do
> > something like this:
> > 1 - Define a function like this, for example: f(x,y)
> > = 2*x + y/3 + 5
> > 2 - Compute a value for this function when I have
> > values for "x" and "y"
> >
> > I found out in thd docs that I can only find the
> > roots for a function.
> > Does anybody know if I can do this evalutation with
> > Commons Math?
> > If I can't, do you know any other API/framework that
> > supports something like this?
> > Thanks in advance
> >
> > Fernando
>
> =====
> Home page :
>   http://uk.geocities.com/matmsh/index.html
>
>
>
>
>
> ___________________________________________________________ALL-NEW Yahoo!
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