mult_c_conjugate takes as argument an complex expression.
If this expression has a complex denominator,
mult_c_conjugate multiplies the numerator and the denominator of this
expression by the complex conjuguate of the denominator.
If this expression has not a complex denominator,
mult_c_conjugate multiplies the numerator and the denominator of this
expression by the complex conjuguate of the numerator.
Input :
Output :
Input :
Output :