{SinOsc.ar(1)}.plot(1);

{VarSaw.ar(20)}.plot(1);
{VarSaw.ar(1, 0.25)}.plot(1);

{VarSaw.ar(1, 0.25, 1)}.plot(1);

{VarSaw.ar(50!2, 0.9, 1) * 0.1}.play;