Looking for a program

*Subject*: [mg2270] Looking for a program*From*: chandan at tifrvax.tifr.res.in*Date*: Thu, 19 Oct 1995 05:34:32 GMT*Approved*: usenet@wri.com*Distribution*: local*Newsgroups*: wri.mathgroup*Organization*: Tata Institute of Fundamental Research*Sender*: daemon at wri.com ( )

Hi, I am looking for a curve fit program (data is preferably in X-Y format) where the variable is the limit of an integration. I want to run the program in a 386/486. More precisely, the concerned equation is like this --- y(T) = C * (T/D)^n * Int^{D/T}_0 (x^n dx /(1-exp^(-x))(exp^x-1)) ^ ^ | | Upperlimit Lower limit where x=1/T The variables here are "C", "D" and "n". If anybody can suggest some program (also the place where I can find it), it will be of great help to me. A personal e-mail communication will be appreciated. Thanks Chandan Mazumdar e-mail: chandan at tifrvax.tifr.res.in