jaydfox Wrote:I've already noted that my solution and Andrew's are different, and Peter himself noted that his (h/g) solution appears to be different from some "matrix method", which is likely similar to or the same as Andrew's slog.
Jay,
triggered by some discussion in sci.math-newsgroup I updated my "operators (update 4b)" article, which adresses the problems of (and with) the matrix-method in some more details than the draft before. Maybe that considerations are not helpful (or even misleading) in the current discussion due to some problems of mine of understanding, but possibly it clarifies the function of the matrix-method as proposed by me.
Gottfried
Gottfried Helms, Kassel