Delta potential: Difference between revisions

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en>Wabber
recalculated everything myself and without that minus the conclusion in the next sentence about \lambda being negative doesn't make any sense. If \kappa was negative \psi would diverge.
en>OgreBot
 
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She is known by [http://www.webmdbook.com/index.php?do=/profile-11685/info/ over the counter std test] title of Myrtle Shryock. Hiring has been my occupation for some time but I've already applied for another one. My family lives in Minnesota and my family members enjoys it. To play baseball is the pastime he will by no means stop performing.
| number = 217
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'''217''' is the [[natural number]] following [[216 (number)|216]] and preceding [[218 (number)|218]].
 
217 is a [[centered hexagonal number]], a [[polygonal number|12-gonal number]], a [[centered polygonal number|centered 36-gonal number]], and a [[Blum integer]].<ref>[http://www.virtuescience.com/217.html The Number 217], Virtue Science</ref> It is both the sum of two positive cubes and the difference of two positive consecutive cubes in exactly one way: <math>217 = 6^3 + 1^3 = 9^3 - 8^3</math>. When written in binary, it is a non-repetitive [[Kaprekar number]].<ref>[http://oeis.org/A163205 The non-repetitive Kaprekar binary numbers in decimal], OEIS</ref>
 
==See also==
*[[217]], the year
 
==References==
{{reflist}}
 
{{Integers|2}}
[[Category:Integers]]
 
[[ca:Nombre 210#Nombres del 211 al 219]]

Latest revision as of 01:27, 28 December 2014

She is known by over the counter std test title of Myrtle Shryock. Hiring has been my occupation for some time but I've already applied for another one. My family lives in Minnesota and my family members enjoys it. To play baseball is the pastime he will by no means stop performing.

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