Rob,
Ouch! That's going to leave a mark!
It's a fair cop, as the Brit villains say. I went through college begging for a grade in calculus, retired two years ago and *finally* started to do some of the math I haven't used in 45 years -- even got an HP calculator and learned RPN.
Still have trouble calculating power from Vp-p, however.??
--
William, k6whp
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"Cheer up, things could get worse. So I cheered up and things got worse."
k6whp