Excel Solution to FH Phase Boundary

If Excel is installed on your computer, and if you are using Internet Explorer as your Web browser, then the file will probably open Excel and immediately be ready to go.
If you use Netscape, you may have to save the file (e.g., as c:\FH.XLS) and then start Excel manually (look for it on the Start Menu)
Study how the spreadsheet is constructed. Just poke around with your cursor and look at the edit bar, name bar, etc. Explore!
Try changing Sigma and see what happens (and what DOESN'T, which is the problem with my version).
Study how the Solver Option is configured, and try running Solver. The way that Solver is used here, you must manually solve for each value of F₂^b
This is a very simple Excel spreadsheet; it doesn't use Visual Basic buttons or bars, has no macros, etc.

Follow the instructions above to open the Spreadsheet.
This one has a plot!
Also, Ms. Evans configured Solver using the "Conditions" argument. This way, it solves several values of F₂^bsimultaneously.