6
votes
Problem with equation inside figure
As @samcarter_is_at_topanswers.xyz has already noted in a comment, blank lines aren't allowed in a display math environment. The fact that your test document supposedly compiles successfully on ...
- 470k
4
votes
Accepted
Alternative to Align Environment For Specific Purpose
You're probably looking for $\begin{aligned} ... \end{aligned}$:
\documentclass{article}
\usepackage{amsmath,tcolorbox}
\colorlet{Ivory}{white!50!orange}% ...or whatever
\colorlet{Zaffre}{blue!75!...
- 585k
4
votes
Accepted
latex two left braces for 4 lines and one right brace for 3 lines
You could use a NiceArray (provided by the nicematrix package) which offers much more flexibility:
\documentclass{article}
\usepackage{nicematrix}
\begin{document}
\[
\renewcommand{\arraystretch}{1.2}...
- 33.6k
3
votes
Problem with equation inside figure
Define your own environment.
Also, if you want the caption above the material, tell LaTeX so, rather than adding random spaces.
\documentclass{article}
\usepackage[english]{babel}
\usepackage[utf8]{...
- 1.1m
3
votes
latex two left braces for 4 lines and one right brace for 3 lines
I'm not sure this is an effective way to present ideas. Anyway, with a bit of visual formatting for a one-shot case
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\[
\hbox{\valign{\...
- 1.1m
1
vote
How to avoid using curly braces when placing a \DeclareMathOperator command in subscript or superscript, while preserving spacing?
Why in the world would you use the same macro, \rad, for two completely different and unrelated operations, radical and radial symmetrization, just because both happen to start with the letters “rad”? ...
- 12.2k
1
vote
Vector with too short arrow
Using old-arrows package with arrows very closer to the initial image.
\documentclass[12pt]{article}
\usepackage{amsmath,amssymb}
\usepackage{old-arrows}
\begin{document}
$\overrightarrow{ p_{\...
- 50k
1
vote
Vector with too short arrow
You can use \overrightarrow, it looks like
$\overrightarrow{p_{e,\SI{10}{\hertz},d7}}$
- 11
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