Talk:Check Machin-like formulas: Difference between revisions

Under-tested cosmetic edits on 24 July 2016 left some task formulae invisible
(Under-tested cosmetic edits on 24 July 2016 left some task formulae invisible)
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:Agreed that technically you also need to show that |RHS| < pi*3/4 to complete a formal proof, but since |arctan(x)| < |x| I would say that |RHS| < 2 is obvious by inspection of the denominators. I may reword the description to mention this [[User:TobyK|TobyK]] ([[User talk:TobyK|talk]])
::Yes, it's easy to amend :) [[User:Arbautjc|Arbautjc]] ([[User talk:Arbautjc|talk]]) 20:14, 1 May 2015 (UTC)
 
==Formulae hidden to most browsers by under-tested cosmetic edits on 24 July 2016 ==
 
Under-tested cosmetic edits made to the task page at and around 19:37, 24 July 2016, including the injection of spaces around expressions in &lt;math&gt; tags, have left some or all of the task description formulae completely invisible to all browsers which display the graphic file version of formulae rather than processing the MathML (this is, in fact, the majority of browsers). The MediaWiki processor does not currently expect such spaces, and generates syntactically ill-formed HTML if they are introduced. Other aspects of these cosmetic edits may further compound the problem. [[User:Hout|Hout]] ([[User talk:Hout|talk]]) 09:59, 22 September 2016 (UTC)
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