My sincere apologies. I tried to do my homework to avoid wasting everybody else's time with a silly question, but apparently I did not do so adequately. You're quite right -- it works with no problem. It was something else nearby that was causing my minimal example (apparently not minimal enough) to fail.
That being said, the link to "\in" on the Math Basics page does point to the wrong place (the "\in" command used for references). I'll go correct that as my penance for asking such a ridiculous question. Thanks, and again my apologies, Sciurus -----Original Message----- From: Wolfgang Schuster <wolfgang.schuster.li...@gmail.com> Sent: Thursday, November 5, 2020 12:36 PM To: mailing list for ConTeXt users <ntg-context@ntg.nl> Cc: t...@projectivespace.com Subject: Re: [NTG-context] math symbol for "is an element of" t...@projectivespace.com schrieb am 05.11.2020 um 21:22: > A quick question for the ConTeXt mailing list: > > Other than typing it directly (or cutting and pasting it), how does one get > the character ∈ (in case this gets garbled in emailing, this is supposed to > be the mathematical symbol that looks more or less like an epsilon, and > which is the mathematical symbol for "is an element of" a set). > > \showmathfontcharacters gives the following information about it: > > U+02208: ∈ ∈ element of > width: 524262, height: 426798, depth: 33798, italic: 0 > mathclass: relation, mathname: in > > I'm not completely sure how to read this information, but if I read it > correctly, perhaps this character should be gotten with \in. Also, the Basic > Math page of the Wiki (https://wiki.contextgarden.net/Math/basic) states > that you should be able to type this character with "\in". But that doesn't > work (even inside a formula), since \in is used for references in ConTeXt. > And in fact the link on the Basic Math page for \in takes you to the > explanation of \in as used for ConTeXt references. > > This is a very common character in mathematics, so I wanted to ask: what is > the recommended way to type this character? (I'm hoping to avoid having to > cut and paste the character into the document every time I want to use it. > And I don't have a utf enabled keyboard that would allow me to type this > symbol readily from the keyboard.) Do you have a example where \in fails? \starttext \m {A \in B} \startformula A \in B \stopformula \stoptext Wolfgang ___________________________________________________________________________________ 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 ___________________________________________________________________________________
