I have the following equation
Vb = Va*[(Ca/(1 + H/Ka) - H + Kw/H)/(Cb/(1 + Kw⁄ (H*Kb)) + H - Kw/H)]
Va, Ca, Ka, Cb, Kb and Kw are known or can be provided for any given
"run" of the calculation. Typical values might be
Va = 10, Ca = 0.1, Ka = 1.8E-5, Cb = 0.1, Kb = 0.63, Kw = 1.0E-14
The aim is to calculate H for various values of Vb and this requires
"solving" for H. Various software packages do this in pretty much the
same way but the terminology varies: Matlab uses "fsolve", Mathcad uses
"find", Maple uses "solve" and Excel uses "GoalSeek".
I would like to try to find a way of doing this from VFP. Perhaps there
is already a .NET DLL that could be called from VFP? Perhaps with a
wrapper to act as a sort of mediator? Failing that, would it be a major
task to create something in .NET (perhaps using an existing package)?
I really don't know, just thinking aloud ...
Paul Newton
_______________________________________________
Post Messages to: ProFox@leafe.com
Subscription Maintenance: https://mail.leafe.com/mailman/listinfo/profox
OT-free version of this list: https://mail.leafe.com/mailman/listinfo/profoxtech
Searchable Archive: https://leafe.com/archives
This message:
https://leafe.com/archives/byMID/9293d867-e260-f2a4-3a38-e96d33394...@gmail.com
** All postings, unless explicitly stated otherwise, are the opinions of the
author, and do not constitute legal or medical advice. This statement is added
to the messages for those lawyers who are too stupid to see the obvious.
