6
votes
Line Spacing Between Aligned Equations
When working with align* and the multi-row math environments of the amsmath package, a useful paramater to know about is \jot: it governs the default amount of whitespace padding that's inserted ...
- 436k
5
votes
Accepted
Several problems in labeling commutative diagram
This is not a problem of commutative diagrams or anything related to tikz. This is just a labeling issue that can be solved with amsmath or mathtools. The later provides a command to keep the tag as ...
- 2,160
5
votes
Accepted
fraction equation out of the fraction line
consider @Barbara Beeton comment, and
instead of | you had to use the \mid:
\documentclass[default,iicol]{sn-jnl}% Default with double column layout
\jyear{2021}%
\begin{document}
\section{...
- 251k
5
votes
Typing a long function in TEX
You might use \splitfrac, but you should also do a few other things:
remove all the \left and \right directives that do no good;
change all \text directives to properly defined operator names;
give ...
- 986k
4
votes
Typing a long function in TEX
I would recommend writing like this:
\documentclass{article}
\usepackage{mathtools}
\begin{document}
Let $c_0 \coloneqq (-1)^{2/3}$ and
\begin{align}
y_1[x] &\coloneqq \mathrm{AiryAi}\left[-...
- 5,521
3
votes
Accepted
Typing a long function in TEX
You can use \splitfrac from mathtools:
\documentclass{article}
\usepackage{mathtools}
\begin{document}
\begin{equation}
y[x]=-\frac{\splitfrac{(-1)^{5/6} \bigl(\text{AiryAi}\...
- 260k
2
votes
fraction equation out of the fraction line
Works for me?! Please provide a complete code example, see here.
\documentclass{article}
\begin{document}
\begin{equation}
P(h(x)|S) = \frac{P(h(x) \cdot P(S|h(x))}{P(S)}
\label{Eq.1}
\end{equation}...
- 20.2k
2
votes
Several problems in labeling commutative diagram
First off: blank lines are not allowed inside equation and center is also disallowed. The argument to \tag is typeset as text, so \bullet will lead to an error.
\documentclass{article}
\usepackage{...
- 986k
2
votes
Numbered equation, alignedat enviroment, tall curly brace
mathtools has rcases
\documentclass{article}
\usepackage{mathtools}
\begin{document}
\begin{equation}
\label{eq:abc}
\begin{rcases}
\begin{alignedat}{3}
\log L&=0 && \...
- 666k
1
vote
Numbered equation, alignedat enviroment, tall curly brace
You can use alignedat, but you can exploit that the two equations have the same structure and the same width.
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{equation}
\left.
\...
- 986k
1
vote
Line breaking inside BIG parenthesis
Another possibility: using the Bmatrix* environment from mathtools, which can have an optional argument to set the alignment in the matrix (it is centred by default):
\documentclass{article}
\...
- 260k
1
vote
Line breaking inside BIG parenthesis
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\[
Z_{ij} =
\left\{
\begin{aligned}
|Y_{ij}-\overline{Y_i}|&, \text{ $\overline{Y_i}$ is the mean of the $...
- 5,521
1
vote
how to place two equations side by side
For writing of quantities I would use siunitx package and insert a bit wide distance between equations:
\documentclass{article}
%---------------- Show page layout. Don't use in a real document!
\...
- 251k
1
vote
Accepted
how to place two equations side by side
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\[
\implies R_{i1} = \frac{v_{in}}{i_{in}} \approx \text{19.84 K}\Omega
\qquad
\implies R_{i2} = \frac{v_{O1}}{i_{B2}} \...
- 5,521
1
vote
aligning two elements per row in an align environment
Like this?
With use of `alignat˙math environment:
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{alignat}{3}
\bigtriangleup{AEG}
& = \dfrac{1}{2}\times\overline{\rm{...
- 251k
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