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hi All,
Mick & Barry,
I see the result of the equasion
that you both have solved,
what is D standing for in the equasion?,
as it has been along time since I was at high school, not too much of this was going on when I was there, so I have a lot of learning and understanding too do,
there again, may be alot of tuition too,
regards,
Peter.
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