Fernando Matias Valad�o wrote on Thursday, September 09, 2004 9:22 PM: > 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!
JEXL ? http://jakarta.apache.org/commons/jexl/ - J�rg > > Fernando > > ----- Original Message ----- > From: "Shing Hing Man" <[EMAIL PROTECTED]> > To: "Jakarta Commons Users List" <[EMAIL PROTECTED]>; > "Fernando_Matias_Valad�o" <[EMAIL PROTECTED]> > 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_Valad�o <[EMAIL PROTECTED]> >> 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! > Messenger - all new features - even more fun! > http://uk.messenger.yahoo.com > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
