Podcast #128: We chat with Kent C Dodds about why he loves React and discuss what life was like in the dark days before Git. Listen now.

# Tag Info

13

With the last LaTeX release (October 2019) a lot of commands which are not usually supposed to expand were made robust, so \ne, which usually was \not=, now expands to \protect\ne<space> (\ne<space> is \csname ne \endcsname). With \let\OldNe\ne, when your command does \mathrel{\OldNe}, \OldNe expands to \protect\ne<space>, and now \ne<...

9

Not quite elegant but works \documentclass{article} \usepackage{amsmath} \begin{document} \begin{flalign} \rlap{$\displaystyle\overbrace{\phantom{f = \sum_{i\in I} a_i}}^{\text{ my notes }}$} f &= \sum_{i\in I} a_i \\ g &= blabla \\ h &= blabla \end{flalign} \end{document} Basically you put the expression with the \overbrace in a box ...

9


Only top voted, non community-wiki answers of a minimum length are eligible