I have several problems about equations when I use TeXmacs to do my physics homework.
Bug report: bracket can’t fully encase the content:
Long equation and automatic line feed: From time to time I need to write extra long equations which need several lines, but the automatic equation line feed looks awful. Here’s my example:
<htab|5mm>to make it nicer:
Extensive line for the range of integration after the antiderivative: I’m not sure if I explain it correctly, but you can see this:
| Tab Tabwhich means “extensible middle bar”, then the length of the bar is fine. But as long as I type the range (subscript and superscript), the bar becomes short as shown in the picture.
Improve the “Negation”: Is there any possibility that TeXmacs has the same function as: https://jansoehlke.com/2010/06/strikethrough-in-latex/