An Approach to Conformal Transformation Using Symbolic Language Facilities: Application in Electrical Engineering
Algorithm 2
Program for the calculation of the constants which occur in the conformal transformation.
ββThe considered function for the calculation of residues will be:
β;
ββThe symbols which do not occur in Algorithm 1, are explained below.
ββThe curvilinear integral along the domain contour in direct sense corresponds to a semicircle inside the domain around the point considered singular point clockwise.
ββThe residue is the curvilinear integral around the mentioned point divided by .
ββTherefore, the searched value will be obtained by multiplying the residue with with the minus sign before.
ββThe residues will be denoted by symbols of two letters, the first will be
βabbreviation of residue, and the second letter will denote the point, like , for which the residue will be calculated.
ββTo calculate the distance between the points and , we shall calculate the circulation along the semicircle at infinity. The corresponding residues at points , , will be:
ββFrom the pair of relations , there follows that the the product () is equal to unity.
ββThere follows:
and .
ββUsing the details above, we obtain the relations of (6.2) and (6.3), where instead of we put simply , namely the relative length, expressed as a ratio to base .