Unit circle on HP Prime

The Museum of HP Calculators

HP Forum Archive 21

Unit circle on HP Prime
Message #1 Posted by Mic on 28 Aug 2013, 8:39 a.m.

Hi,
I made a HP Prime program drawing the unit circle for memo :

Download

Re: Unit circle on HP Prime
Message #2 Posted by Ángel Martin on 28 Aug 2013, 1:51 p.m.,
in response to message #1 by Mic

Very nice - How come 1 is missing?

Re: Unit circle on HP Prime
Message #3 Posted by Thomas Klemm on 28 Aug 2013, 5:22 p.m.,
in response to message #1 by Mic

I was missing $\frac{2\pi}{5}$ :
$(\frac{\sqrt{5}-1}{4};\sqrt{\frac{5+\sqrt{5}}{8}})$
Cheers
Thomas

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