I had some googling around. This one looks interesting: http://mathquill.com/
Their source code is on github: https://github.com/mathquill/mathquill They use the Mozilla Public License. What could be done: - integrate it in an IPython widget. - figure out a way to convert the Javascript data-structure expression to a SymPy expression. -- 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 https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/a4b69eb3-a2f3-48cc-9d03-961b099bdfd2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.