20160306, 22:27  #34 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
41·229 Posts 
McDaniel, Wayne L.
Perfect Gaussian integers. Acta Arith. 25 (1973/74), 137144. 12A05  Let be a Gaussian integer, a unit, primes, , . R. Spira [Amer. Math. Monthly 68 (1961), 120124; MR 26 #6101] defined the divisor sum function by means of . The concepts even, odd, Mersenne prime, perfect numbers were extended as follows: (i) is an even Gaussian integer if and an odd integer if . (ii) The sum is called a complex Mersenne prime if is a prime. (iii) is perfect if and is normperfect if , where , the norm of . If a (norm) perfect number does not have a (norm) perfect number as a proper divisor, then is primitive. The main result of the present paper is contained in the following theorem: Let be a complex Mersenne prime and a unit. If , is a primitive normperfect number; if , is a primitive normperfect number. Conversely if is an even primitive normperfect number then, for some unit , either and or and ; in each case denotes a complex Mersenne prime. Corollary: is a primitive perfect number if and only if there exists a rational prime such that . The author gives as the simplest example of an imprimitive normperfect number. He also proves that if is a unit, then (a) if and and are primes then is an imprimitive normperfect number; (b) if and and are primes then is an imprimitive normperfect number. 
20161008, 08:59  #35  
Dec 2012
The Netherlands
13×127 Posts 
Quote:
Had we decided on a method for embedding mathematics which works for everyone, or is the discussion still going on? 

20161008, 10:10  #36 
Basketry That Evening!
"Bunslow the Bold"
Jun 2011
40<A<43 89<O<88
3·29·83 Posts 
This is what I see on my new operating system. A month ago on the prior one I had no such issues here.
I can confirm that http://www.rechenkraft.net/aliquot/introanalysis.html displays with equally exaggerated size, but no bars like here in the forum. I don't know what could be the cause. I don't think it's a configuration issue, but I suppose it could be. 
20161008, 11:30  #37 
"Forget I exist"
Jul 2009
Dumbassville
20300_{8} Posts 
I'm not sure if the use of \ \ style versus the dollar sign tags given in the tags now might be part of it. \( \Sigma a\) for example versus \(\Sigma a\) \[\Sigma a\] nope using [tex] tags makes Batalov's work on mine though.

20161008, 11:40  #38 
Dec 2012
The Netherlands
13·127 Posts 

20161008, 18:17  #39  
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
3×1,951 Posts 
Quote:


20161008, 20:19  #40  
Sep 2003
13×199 Posts 
Quote:
Wikipedia says the latest stable release is 2.6.1 

20161009, 08:52  #41 
Oct 2015
100001010_{2} Posts 
Yep, safari sees it too.
Fixed in current mathjax based on a test at https://cdn.mathjax.org/mathjax/late...edynamic.html 
20161009, 11:37  #42 
Romulan Interpreter
Jun 2011
Thailand
3^{3}·347 Posts 
Firefox renders it right, I see it exactly like in Nick's snap photo.
If you rightclick any equation (to open the Mathjax popup dialog), select "math settings" and then and select different "math rendering" options, doesn't that solve the problem? 
20161009, 13:27  #43  
"Mike"
Aug 2002
2·5·11·73 Posts 
Quote:
Code:
$ cat package.json { "name": "mathjax", "version": "2.6.1", "description": "Beautiful math in all browsers. MathJax is an opensource JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all browsers.", "keywords": [ "math", "svg", "mathml", "tex", "latex", "asciimath", "browser", "browseronly" ], "maintainers": [ "MathJax Consortium <info@mathjax.org> (http://www.mathjax.org)" ], "bugs": { "url": "http://github.com/mathjax/MathJax/issues" }, "license": "Apache2.0", "repository": { "type": "git", "url": "git://github.com/mathjax/MathJax.git" }, "main": "./MathJax.js", "scripts": { "test": "echo 'No tests here!'" } } 

20161009, 14:04  #44  
Basketry That Evening!
"Bunslow the Bold"
Jun 2011
40<A<43 89<O<88
3·29·83 Posts 
Quote:
A hard refresh (Ctrl+F5 or the like) may be required to flush the cache and fetch the new version. 

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