Changes

** [https://wiki.contextgarden.net/images/archive/b/b4/20100530075041!Mathalign.pdf 2010 - <i>Using \startalign and friends</i>] (My Wayarticle)** [https://meeting.contextgarden.net/2008/talks/2008-08-24-aditya-display-math/presentation.pdf 2008 - <i>Display Math in Formula - Where is it and where can it go</i>] from Aditya Mahajan  (presentation)** [https://www.ntg.nl/maps/34/06.pdf 2006 - <i>Display Math in ConTeXt</i>, MAPS <b>34</b>, 22–34.]from Aditya Mahajan , ConTEXt rehab for amsmath addicts (presentationarticle)