dspLoad 1.20/0.30/1.20
out=x/y.

Levels : division of two different signals in a range from -1 to +1 leads to multiple clipping. Needless to say that the division of two identical signals (in x=in y) results in +1. (>another tool to verify if two signals are identical or not.)
Freq domain: multiple overtones, also with sine waves. Freq spectra (right)  show the output signals of the DivisionXY module; inputs are sine waves with different freq settings.
Sound: good results if the two signals are harmonically related. Easy handling with two sinePartial oscs. The osc for the Y input should be transposed and slightly detuned.

dspLoad 0.40
Out= In1 x In2.  Can act as a “cheap” vca as well.

Levels : distortion cannot occur, the ring signal is always between the -1<>+1 range.
Freq domain: the Ringmodulator outputs the sum and the difference between the two inputs.  Overtones are created according to the input signal’s frequencies (see right, example  200*100Hz: freq band1 is at 100 Hz[200-100]; freq band2 is at 300Hz [200+100]).
Sound: apart from the usual “bell” sounds (with 2 sine waves) all kinds of interesting sounds can be achieved.