Talk:Shortest common supersequence

Caution

Note that the SCS is not a unique solution; if ${\displaystyle u}$ is ${\displaystyle ab}$ and ${\displaystyle v}$ is ${\displaystyle ac}$, the SCS is either ${\displaystyle abc}$ or ${\displaystyle acb}$, both of which are correct. –Donal Fellows (talk) 16:48, 25 May 2013 (UTC)

True. I added a mention in the task description.--Grondilu (talk) 17:37, 27 May 2013 (UTC)

Visibility of most formulae damaged by edit of 05:59, 26 August 2016

Cosmetic edits made to the task page at 05:59, 26 August 20166, including the injection of spaces around expressions in <math> tags, have left most 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. Hout (talk) 18:43, 21 September 2016 (UTC)