Temporal logic in finite-state verification: Difference between revisions

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{{unreferenced|date=August 2012}}
I'm a 40 years old and working at the college (Environmental Studies).<br>In my free time I'm trying to teach myself Vietnamese. I've been twicethere and look forward to go there anytime soon. I like to read, preferably on my beloved Kindle. I like to watch Arrested Development and Modern Family as well as documentaries about nature. I love Rugby league football.<br><br>Also visit my blog post - gayannrogers.com ([https://www.gayannrogers.com/ForumRetrieve.aspx?ForumID=679&TopicID=1109067&NoTemplate=False click through the following web site])
{{Odd polygon db|Odd polygon stat table|p19}}
In [[geometry]], an '''enneadecagon''' is a [[polygon]] with 19 sides and angles. It is also known as an '''enneakaidecagon''' or a '''nonadecagon'''.
 
The radius of the circumcircle of the [[regular polygon|regular]] enneadecagon with side length ''t'' is
:<math>R=\frac{t}{2} \csc \frac {180}{19}</math> (angle in degrees)
 
The area of a regular enneadecagon, where ''t'' is the edge length, is
:<math>\frac{19}{4}t^2 \cot \frac{\pi}{19}</math><br><math>\simeq 28.4652\,t^2.</math>
 
==Construction==
A regular enneadecagon ''cannot'' be [[constructible polygon|constructed]] using a [[compass and straightedge]].
 
===Petrie polygons===
The regular enneadecagon is the [[Petrie polygon]] for one higher dimensional polytope, projected in a skew [[orthogonal projection]]:
 
{| class=wikitable
|- align=center
|[[File:18-simplex_t0.svg|150px]]<br>[[18-simplex]] (18D)
|}
 
==External links==
*{{MathWorld|title=Enneadecagon|urlname=Enneadecagon}}
 
[[Category:Polygons]]
 
{{Polygons}}
 
{{Elementary-geometry-stub}}

Latest revision as of 04:29, 13 March 2014

I'm a 40 years old and working at the college (Environmental Studies).
In my free time I'm trying to teach myself Vietnamese. I've been twicethere and look forward to go there anytime soon. I like to read, preferably on my beloved Kindle. I like to watch Arrested Development and Modern Family as well as documentaries about nature. I love Rugby league football.

Also visit my blog post - gayannrogers.com (click through the following web site)

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