hello :)
let's look at the following functions:
Langevin function L(x)=ctgh(x)-1/x
Brillouin function B(x)=f(x J); when J→∞, then B(x)=L(x)
to which I have the following questions:
- how was the Brillouin function B(x)=f(x,J) developed?
- are there other functions with the...