The string is interpreted by the math extension in the same way as the Math
extension interprets the text between the <math /> tags.
There is an API to extract identifiers and the packages required to render
the input with regular latex from here:
http://api.formulasearchengine.com/v1/?doc
or also
https://en.wikipedia.org/api/rest_v1/?doc#!/Math/post_media_math_check_type
(The wikipedia endpoint has been opened to the public just moments ago)
In the future, we are planning to provide additional semantics from there.
If you have additional questions, please contact me directly, since I'm not
a member on the list.
Moritz
On Tue, Feb 2, 2016 at 8:53 AM, Lydia Pintscher <Lydia.Pintscher@wikimedia.
de> wrote:
On Mon, Feb 1, 2016 at 8:44 PM Markus Krötzsch <
markus(a)semantic-mediawiki.org> wrote:
On 01.02.2016 17:14, Lydia Pintscher wrote:
Hey folks :)
I just sat down with Katie to plan the next important feature
deployments that are coming up this month. Here is the plan:
* new datatype for mathematical expressions: We'll get it live on
test.wikidata.org <http://test.wikidata.org> tomorrow and then bring it
to
wikidata.org <http://wikidata.org> on the 9th
Documentation? What will downstream users like us need to do to support
this? How is this mapped to JSON? How is this mapped to RDF?
It is a string representing markup for the Math extension. You can already
test it here:
http://wikidata.beta.wmflabs.org/wiki/Q117940. See also
https://en.wikipedia.org/wiki/Help:Displaying_a_formula. Maybe Moritz
wants to say bit more as his students created the datatype.
Cheers
Lydia
--
Lydia Pintscher -
http://about.me/lydia.pintscher
Product Manager for Wikidata
Wikimedia Deutschland e.V.
Tempelhofer Ufer 23-24
10963 Berlin
www.wikimedia.de
Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e. V.
Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg
unter der Nummer 23855 Nz. Als gemeinnützig anerkannt durch das Finanzamt
für Körperschaften I Berlin, Steuernummer 27/029/42207.
--
Moritz Schubotz
TU Berlin, Fakultät IV
DIMA - Sekr. EN7
Raum EN742
Einsteinufer 17
D-10587 Berlin
Germany
Tel.: +49 30 314 22784
Mobil.: +49 1578 047 1397
Fax: +49 30 314 21601
E-Mail: schubotz(a)tu-berlin.de
Skype: Schubi87
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Msn: Moritz(a)Schubotz.de