December 13th 07, 07:16 PM
posted to rec.radio.amateur.antenna
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First recorded activity by RadioBanter: Mar 2007
Posts: 3,521
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Standing Wave Phase in Loaded Mobile Antennas
John Smith wrote:
There is no "built in" cotan function on my ti-86, ti-83, etc.
Poor guy - why can't you do cotangent functions in
your head? :-)
Help me out Cecil, anyone?
How about :
cot(x) = tan(90-x)
cot(10) = tan(80) = 5.67
--
73, Cecil http://www.w5dxp.com
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