Dennis O'Connor wrote:

What's analog? Is that anything like a logarithm (which must be a birth
control method)?

Denny


Dennis:

Nah: He's probably an engineer with no fingers i.e. digitless.
That iron ring cuts off the blood supply! :-)

With apologies (and appreciation and thanks) to the Ericksons for
a very interesting, thorough and well written web site and
descriptions.

Terry.