I have a function $\psi(r,\theta,\phi=\phi_0)$ with $\phi_0\in \Re$, $r\in[0,R]$ with $R\in \Re$, and $\theta \in [0,\pi]$ (spherical polar coordinates) and I want to plot it in Mathematica. I guess the proper way to do that is in polar coordinates, but how do I do that?
The function is:
$$\psi(r,\theta,\phi=0)=r^2e^{-r}\cos \theta $$
PolarPlot
... $\endgroup$ – rm -rf♦ Oct 25 '13 at 15:40ParametricPlot3D[{r Cos[θ], r Sin[θ], r^2 Exp[-r] Cos[θ]}, {r,0,4}, {θ,0,π}]
. $\endgroup$ – Chip Hurst Oct 25 '13 at 16:29