Since the time of N.Bohr, E.Schrdinger, W.Heisenberg and all the great scientists, physicists and mathematicians have called Schrödinger's equation the quantum wave equation.
If we agree on a definition of wave as oscillations in space and time as in emw (E and H oscillate), Sound wave (pressure and displacement oscillate), then the question arises:
Have physicists and mathematicians worked out the details of Schrödinger's equation in different situations up to the 10th digit, but forgot to specify what oscillates there?