Ising Mean-Field Solution is a free and simple software that uses Newton`s method to calculate solutions to the mean-field approximation to the equation of state of the Ising model.
Ising Mean-Field Solution also displays the free energy as a function of the magnetization m for given values of T and the magnetic field H.
The default is a temperature T = 1, the number of nearest neighbors q = 4, and there is no external field.
