Gene Fuller wrote:
My method solves the problem. Your method leads to endless threads on RRAA.

Your method doesn't begin to solve the problem of tracking
the energy through the system. In fact, it specifically avoids
tracking the energy. My method has made a certain amount of
progress in the direction of understanding energy flow. The key
seems to be that for every case of constructive interference,
there must exist an equal magnitude of destructive interference,
as asserted by Hecht, in _Optics_.
--
73, Cecil http://www.qsl.net/w5dxp