wilsonSolver()

This is functional, but imperfect, code for finding Wilson activity coefficients from binary isothermal pressure data. Feed the code experimental data from a given system (example: water & ethanol), or set of systems. wilsonSolver() returns the Wilson paramters that model said system(s) alongside statistics of fit. The results can be applied to multicomponent Wilson models.

Special thanks to Peter Selkin & Carl Sandrock for work on the ternplot() and ternsurf() plotting tools.