* Averaged integrals @ 2014-04-14 14:03 Janne Junnila 2014-04-14 14:12 ` Sanjoy Mahajan 0 siblings, 1 reply; 4+ messages in thread From: Janne Junnila @ 2014-04-14 14:03 UTC (permalink / raw) To: mailing list for ConTeXt users Hi, Is there a command to produce an averaged integral sign ($\int$ with a slash drawn across it)? On a related note: It seems to me that \ointclockwise and \ointctrclockwise produce results opposite to what their names would indicate. Thanks, Janne Junnila ___________________________________________________________________________________ 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://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Averaged integrals 2014-04-14 14:03 Averaged integrals Janne Junnila @ 2014-04-14 14:12 ` Sanjoy Mahajan 2014-04-14 14:22 ` Aditya Mahajan 0 siblings, 1 reply; 4+ messages in thread From: Sanjoy Mahajan @ 2014-04-14 14:12 UTC (permalink / raw) To: Janne Junnila; +Cc: ntg-context Janne Junnila <janne.junnila@gmail.com> writes: > On a related note: It seems to me that \ointclockwise and > \ointctrclockwise produce results opposite to what their names would > indicate. It seems wrong to me as well. It could be a problem in a mapping internal to context (or maybe the font). char-def.lua gives, for example, [0x2232]={ category="sm", description="CLOCKWISE CONTOUR INTEGRAL", direction="on", linebreak="al", mathclass="limop", mathname="ointclockwise", unicodeslot=0x2232, }, The Unicode slot number is correct. If you look up that Unicode character <http://www.fileformat.info/info/unicode/char/2232/index.htm> it has a clockwise arrow. But, as you say, \starttext $\ointclockwise$ \stoptext shows an anticlockwise arrow. -Sanjoy ___________________________________________________________________________________ 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://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Averaged integrals 2014-04-14 14:12 ` Sanjoy Mahajan @ 2014-04-14 14:22 ` Aditya Mahajan 2014-04-14 14:53 ` Hans Hagen 0 siblings, 1 reply; 4+ messages in thread From: Aditya Mahajan @ 2014-04-14 14:22 UTC (permalink / raw) To: mailing list for ConTeXt users On Mon, 14 Apr 2014, Sanjoy Mahajan wrote: > Janne Junnila <janne.junnila@gmail.com> writes: > >> On a related note: It seems to me that \ointclockwise and >> \ointctrclockwise produce results opposite to what their names would >> indicate. > > It seems wrong to me as well. It could be a problem in a mapping > internal to context (or maybe the font). char-def.lua gives, for > example, > > [0x2232]={ > category="sm", > description="CLOCKWISE CONTOUR INTEGRAL", > direction="on", > linebreak="al", > mathclass="limop", > mathname="ointclockwise", > unicodeslot=0x2232, > }, > > The Unicode slot number is correct. If you look up that Unicode character > > <http://www.fileformat.info/info/unicode/char/2232/index.htm> > > it has a clockwise arrow. But, as you say, > > \starttext > $\ointclockwise$ > \stoptext > > shows an anticlockwise arrow. I get clockwise arrow with cambria and xits, but anticlockwise arrow with palatino and latin modern. So, it appears to be a font bug with TeX Gyre fonts. Aditya ___________________________________________________________________________________ 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://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Averaged integrals 2014-04-14 14:22 ` Aditya Mahajan @ 2014-04-14 14:53 ` Hans Hagen 0 siblings, 0 replies; 4+ messages in thread From: Hans Hagen @ 2014-04-14 14:53 UTC (permalink / raw) To: ntg-context, Mojca Miklavec On 4/14/2014 4:22 PM, Aditya Mahajan wrote: > On Mon, 14 Apr 2014, Sanjoy Mahajan wrote: > >> Janne Junnila <janne.junnila@gmail.com> writes: >> >>> On a related note: It seems to me that \ointclockwise and >>> \ointctrclockwise produce results opposite to what their names would >>> indicate. >> >> It seems wrong to me as well. It could be a problem in a mapping >> internal to context (or maybe the font). char-def.lua gives, for >> example, >> >> [0x2232]={ >> category="sm", >> description="CLOCKWISE CONTOUR INTEGRAL", >> direction="on", >> linebreak="al", >> mathclass="limop", >> mathname="ointclockwise", >> unicodeslot=0x2232, >> }, >> >> The Unicode slot number is correct. If you look up that Unicode >> character >> >> <http://www.fileformat.info/info/unicode/char/2232/index.htm> >> >> it has a clockwise arrow. But, as you say, >> >> \starttext >> $\ointclockwise$ >> \stoptext >> >> shows an anticlockwise arrow. > > I get clockwise arrow with cambria and xits, but anticlockwise arrow > with palatino and latin modern. So, it appears to be a font bug with TeX > Gyre fonts. before we report this ... do we have the latest gyre fonts on the garden? ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | 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://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-04-14 14:53 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-04-14 14:03 Averaged integrals Janne Junnila 2014-04-14 14:12 ` Sanjoy Mahajan 2014-04-14 14:22 ` Aditya Mahajan 2014-04-14 14:53 ` Hans Hagen
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