Spherical harmonics are useful functions to represent wave functions of a hydrogen atom in Quantum Mechanics. Here we show transitions among different spherical harmonics.
Precompiled Windows version: Ylm.exe.
Download source code: Ylm.c.
To compile (LINUX):
cc -lm -lglut Ylm.c
or (WINDOWS, Visual C++):
cl Ylm.c
To compile a screen saver (in Windows)
cl -DSCREEN_SAVER Ylm.c