@ShortDescription
Computes the 1/(Square Root of the input signal)

@Description

#name generates an output signal that is the inverse of the Square Root of the input signal on a sample by sample basis. Since +DSP does not 
support processing imaginary numbers, the output of #name is flushed to a large, but not infinite number if the input value is <= 0. 

It is much more efficent to use the #name process than it is to use the Square Root followed by the Divide processes.