On Sun, 2017-06-18 at 13:00 +0200, Hans Hagen wrote: > On 6/17/2017 3:48 PM, Jeong Dal wrote: > > > > Dear Hans, > > > > I updated ConTeXt beta today and run your sample for long formula. > > It works nice and it is the feature what many math people want I think. > > Thank you for your concern. > > > > One thing that I’d like say is that a new line in the splitted long formula > > usually starts with > > operations in many math books. > > But, in the ourput of your example, every line ends with ‘+’ sign and > > begin a new line with a > > ‘number’. > > > > Would you please check it once more? > this is how tex works: just look at inline math
Let me quote the TeXbook (page 195): »Although formulas within a paragraph always break after binary operations and relations, displayed formulas always break before binary operations and relations.« On the other hand, right above this paragraph, it says: »It's quite an art to decide how to break long displayed formulas into several lines; TeX never attempts to break them, because no set of rules is really adequate.« > i played with it a bit but had to adapt the engine for a bit more > control (stepwise the matyh machinery is opened up i.e. hard coded steps > become configureable) > > anyway, the question is not implementing but control: it's not default > tex behaviour so it has to be turned on (and then after a while we > forget that it can be turned on i guess) > > (no clue what keyword to use for controling it) > > Hans > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl > ----------------------------------------------------------------- > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > ___________________________________________________________________________________ ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________
