This program uses a proprietary file format. It would be nice to have it more conversant in other file formats, like LaTeX.
1. Getting an equation from LaTeX in to this program could involve a "paste" from the clipboard feature or a file import feature.
2. Getting an equation from this program into LaTeX could involve a "copy" to the clipboard feature or a file export feature.
Even if only #2 were done (presumably less messy), it would still be very useful.