hsc3-0.18: Help/UGen/radiansPerSample.help.lhs
> import Sound.SC3 {- hsc3 -}
two pi divided by the nominal sample rate (ie. a very small number)
> g_01 =
> let f = mce2 radiansPerSample ((2 * pi) / sampleRate) * 5e6
> in sinOsc AR f 0 * 0.1