[Date Index] [Thread Index] [Author Index]
Mathematica folks, I am trying to plot the function: E^(3 z)/(1 + E^z) where z ranges from z = R (>0) to z = R + 2 Pi I. When z = R, the value of the function is E^(3 R)/(1 + E^R) When z = R + Pi I, the value of the function is E^(3 R)/(-1 + E^R) When z = R + 2 Pi I, the value of the function is E^(3 R)/(1 + E^R) again. I am trying to show with a plot that the magnitude of the function achieves its maximum at z = R + Pi I. I have tried using ComplexMap, but perhaps don't know how to fully utilize it. Help would be appreciated. Diana -- ===================================================== "God made the integers, all else is the work of man." L. Kronecker, Jahresber. DMV 2, S. 19.