int32 in
int32.positive Multiply
int32.positive Divide
int32.bipolar power
int32 out
if (inlet_power >= 0)
outlet_out = ((int32_t)(inlet_in * inlet_Multiply / inlet_Divide))
<< inlet_power;
if (inlet_power < 0)
outlet_out =
((int32_t)(inlet_in * inlet_Multiply / inlet_Divide)) >> -inlet_power;