Dear Reg & Group:
You are correct. The value found on the blackboard is wrong. I was
too hasty. When sitting down, the answer becomes clear. Perhaps at my
age my brain needs to be seated in order to work correctly.
You hypothesis on what we did wrong may well be on point. No way to
know.
Thank you also for your suggestions about the use of your computer
programs.
I apologize for being too hasty and not following the advice I
continually give my students: check your work.
73 Mac N8TT
--
J. Mc Laughlin - Michigan USA
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