**From:** ¤ýºÍ§g (*u6001513@tknet.tku.edu.tw*)

**Date:** Wed 05 May 2004 - 20:51:41 EST

**Next message:**Christoph Lange: "Re: [R] reading data"**Previous message:**¶À·G¥à: "[R] (no subject)"**Next in thread:**Martin Maechler: "Re: [R] ONE QUESTION IN R-PROJECT"**Reply:**Martin Maechler: "Re: [R] ONE QUESTION IN R-PROJECT"

Message-id: <002e01c4328e$f322b760$6e01fea9@hlc>

Hello:

I have already found references "optim" ,

but I do not understand its means !!

So I want to ask next question

I have a question in Math.

If we want to get X's and Y's solution, X>0 and Y>0

We have two equation :

2*exp(X)+X^2+3*Y=2*exp(1)+4

3*exp(X/Y)+3*X*Y+4*Y=3*exp(1)+7

How I use R-project to solve above question??

THANKS YOU !!!!

THANK YOU VERY MUCH!!

HLC

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**Next message:**Christoph Lange: "Re: [R] reading data"**Previous message:**¶À·G¥à: "[R] (no subject)"**Next in thread:**Martin Maechler: "Re: [R] ONE QUESTION IN R-PROJECT"**Reply:**Martin Maechler: "Re: [R] ONE QUESTION IN R-PROJECT"

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