The mathdox box produces Presentation Mathml. Sympy produces Content Mathml in the printing module, but there is the c2p function in utils module that converts Content Mathml into Presentation Mathml.
So I'm trying the xml2dict parsing with presentation mathml... I think that once I have the dict, at least for easy expressions like fractions, with addings, algebraic... it's nothing more than a -sophisticated- replacement with some parenthesis abuse. El martes, 2 de julio de 2013 19:38:08 UTC+2, Aaron Meurer escribió: > > Just to be clear, is this presentation mathml or content mathml? I > believe the latter would be much easier to parse. > > Aaron Meurer > > On Tue, Jul 2, 2013 at 12:03 PM, Ondřej Čertík > <ondrej...@gmail.com<javascript:>> > wrote: > > On Tue, Jul 2, 2013 at 10:35 AM, Stefan Krastanov > > <krastano...@gmail.com <javascript:>> wrote: > >> I am sorry, I do not think there is an out-of-the-box way to do this > currently. > >> > >> What I can suggest is to use the xml2dict python library to parse the > >> openmath xml and then write your own small routine for traversing the > >> dictionary and transforming it into a sympy expression. > >> > >> If you do this I am sure that the sympy team would be very interested > >> to have your work merged. > > > > Absolutely. Pablo, if you would send us a PR that could do that, > > that would be awesome. > > > > Ondrej > > > >> > >> > >> On 2 July 2013 18:22, peibol <pab...@gmail.com <javascript:>> wrote: > >>> Hehe, they don't write the expression in MathML, I'm not that kind of > demon. > >>> > >>> They enter expressions in a textarea by means of > >>> http://mathdox.org/formulaeditor/, from which I can get the openmath > or the > >>> (presentation) mathml .The web app is for K12 students, well 12-16 > years > >>> old, so I think this way to enter mathematical expressions is one of > the > >>> easiest... > >>> > >>> El martes, 2 de julio de 2013 18:17:19 UTC+2, Stefan Krastanov > escribió: > >>>> > >>>> This is probably not very helpful, but why require the students to > >>>> write their results in MathML? It is not a very natural way to write > >>>> expression. On the other hand, if you use valid python expression it > >>>> would probably be much easier. > >>> > >>> -- > >>> You received this message because you are subscribed to the Google > Groups > >>> "sympy" group. > >>> To unsubscribe from this group and stop receiving emails from it, send > an > >>> email to sympy+un...@googlegroups.com <javascript:>. > >>> To post to this group, send email to sy...@googlegroups.com<javascript:>. > > >>> Visit this group at http://groups.google.com/group/sympy. > >>> For more options, visit https://groups.google.com/groups/opt_out. > >>> > >>> > >> > >> -- > >> You received this message because you are subscribed to the Google > Groups "sympy" group. > >> To unsubscribe from this group and stop receiving emails from it, send > an email to sympy+un...@googlegroups.com <javascript:>. > >> To post to this group, send email to sy...@googlegroups.com<javascript:>. > > >> Visit this group at http://groups.google.com/group/sympy. > >> For more options, visit https://groups.google.com/groups/opt_out. > >> > >> > > > > -- > > You received this message because you are subscribed to the Google > Groups "sympy" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to sympy+un...@googlegroups.com <javascript:>. > > To post to this group, send email to sy...@googlegroups.com<javascript:>. > > > Visit this group at http://groups.google.com/group/sympy. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.
