question: converts a frequency in hertz into radians . concode_field_sep float TWO_PI concode_elem_sep float phase concode_elem_sep float origPhase concode_elem_sep Stack<WaveState> stateStack concode_elem_sep float offset concode_elem_sep float amp concode_elem_sep float PI concode_elem_sep float value concode_elem_sep float frequency concode_field_sep void pop concode_elem_sep float cyclePhase concode_elem_sep float cyclePhase concode_elem_sep float radiansToHertz concode_elem_sep void reset concode_elem_sep float update concode_elem_sep String toString concode_elem_sep void push concode_elem_sep void setPhase
target: float function ( float arg0 , float arg1 ) { return arg0 / arg1 * TWO_PI ; }