In the immortal words of Arte Johnson...verry interesting...
In over 20 + replies only handful actually answered or came close to answer my question.
As of now , here are MY observations.
The Smith chart scale is logarithmic - from "zero" to 1 and from 1 to "10" .
(The boundaries / end points can be labeled to your liking - zero or infinity - computer does identify log(0) as "inf".)
The "accuracy" of computer generated chart is as good as the actual graphical display.
Coding the graph "circles" - using OpenGL (C) - is not trivial when dealing with values approaching "infinity".
( But that is definitely off topic subject here ).
Appreciate all comments.
