so how exacly are clasic analog shapes are created -
saw,square,triangle
i know the basic and most pure waveform is the sine wave and with endless harmony layers you can creat infinite shapes of waveforms but i cant seem to understand how exacly thos are created inside the analog synth.
somekind of additive manipulation is going on in this transistors?

hmm made a big mess here :\
can someone please explain?
thanx