Hello all,
I have some problems rewriting the following expression to the tanh function:
f: y = (%e^(2*x)+1)/(%e^(2*x)-1)+%c;
I only know about the 'trick' to substitute an imaginary number and then use
demoivre. However, I could not make maxima convert the equation above to tanh.
Is there another way to proceed here? Or is there now a more elegant way like
using a default simplifying rule that uses hyperbolic functions?
Regards,
NB