Questions tagged [subequations]

The {subequations} environment provided by the amsmath package alters the numbering of equations within it to occur in a sequence such as (1a), (1b), .... This tag is not about general embedding of equations within other equations.

Filter by
Sorted by
Tagged with
2 votes
1 answer
23 views

How to get sub-numbering on equations?

How can I get a numbering of my equations like this: (1) a. ... b. ... I know that I get (1a) ... (1b) ... with \begin{subequations} \begin{flalign} & ...\\ & ... \end{flalign}...
user avatar
2 votes
2 answers
111 views

Enumerate specific equations with Roman numerals with stars

I am drafting a document that has an important system of equations, which I would like to highlight by using Roman numerals to enumerate them. I thought about using the subequations environment, but I ...
user avatar
  • 253
0 votes
0 answers
23 views

\end{align} throws Package inputenc Error

Does somebody know why I get this error and how to fix it? There isn't even a "-" in the line "\end{align}"? Also, i have the exact same structure a few lines before and it doesn't ...
user avatar
  • 1
1 vote
1 answer
43 views

Aligning boxed equations in a specific way within subequations and rounding corners

I have the following code which uses code from online sources \documentclass[]{article} \usepackage{mathtools} \usepackage{fancyhdr} \usepackage{amssymb} \usepackage{extramarks} \usepackage{amsmath} \...
user avatar
  • 253
0 votes
2 answers
40 views

Avoiding subequations from overflowing linewidth

I am trying to have a couple of equations aligned in the subequations environment but due to the length of the first equation, it looks like the equation labels have overflowed a line above. \begin{...
user avatar
4 votes
2 answers
78 views

How to put a vertical line after the mth column without using nicematrix?

I have the following matrix \documentclass[10pt,a4paper]{article} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{...
user avatar
  • 933
1 vote
1 answer
29 views

vert centered row before subequations/align environment similar to cases enviroment

I would like to have a vertically centered row before the first math env defined with subequations similar to the second example defined with cases. It is possible to accomplish that in a standard and ...
user avatar
  • 61
0 votes
0 answers
48 views

interrupting and resuming subequations 2

I used the same title as the original post because it seems correct to me. After some time I have the same problem that I cannot solve properly. I made many attempts before writing and tried different ...
user avatar
  • 533
0 votes
0 answers
19 views

Generate a list of equations including prefix equation

I found a way to add a caption to an equation. Now I want to use this caption and make a list of equations. However, when I do this I get only the number in the list, but I want the prefix equation as ...
user avatar
  • 121
1 vote
1 answer
30 views

How to align multiple equations with correct numbering

I am trying to align multiple equations together. I am attempting todo this by using sub equations but I want the numbering to be normal such that it doesn't go up like 1a & 1b but 1 & 2. Is ...
user avatar
1 vote
2 answers
82 views

Subscript alignment of quantifiers in Latex

I would like to align the some subequations vertically, so that they look nice, something like this: Here's a MWE with my approach so far: %! Author = scrooge %! Date = 09.12.21 % Preamble \...
user avatar
3 votes
2 answers
125 views

How do I center a subequation?

\documentclass[12pt, a4paper]{article} \usepackage{epsfig} \usepackage{subfigure} \usepackage{amscd} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{amsthm} \usepackage{graphicx} \usepackage{...
user avatar
  • 31
1 vote
1 answer
92 views

How to split and align equations in subequation mode with fractions

How to split this system of equations? \begin{subequations} \begin{align} u_0&=\frac{c_{1,1} (c_{1,0}^4 (I_{0,1}-2 (I_{-1,0}-I_{-1,1}+I_{0,0}))+c_{1,0}^2 (c_{0,0}^2 (2 I_{-1,1}+I_{0,1})-c_{1,1}...
user avatar
4 votes
3 answers
312 views

Numbering in subequation and align environments

I use the subequations and align environments as follows: \begin{subequations} \begin{align} \sum_{a \in \delta^+_G(v)} f^k_a - \sum_{a \in \delta^-_G(v)} f^k_a &= d^k_v, & \forall v \...
user avatar
2 votes
1 answer
52 views

subequations - alignment of split environment

I want my equations to be aligned to the left by the leftmost letter, not by =. The following code aligns the equations by =. \documentclass{article} \usepackage{amsmath} \begin{document} \begin{...
user avatar
  • 413
1 vote
2 answers
55 views

How do I get half of the formula to the bottom line?

\begin{equation} Y(z) = H(z)H(z^{-1})X(z) = (h(1)+h(2)+ ...+ h(n+1)z^{-n})(h(1)+h(2)+ ...+ h(n+1)z^{n})X(z) \end{equation} I wrote the equation like this. but I want to get the bottom line after ...
user avatar
  • 51
0 votes
3 answers
100 views

How can I write the weibull probability formula?

I would be very grateful if you could help me on how to write this formula.
user avatar
  • 51
1 vote
1 answer
85 views

How to stop equation to disappear?

I am writing a two-column report. I wrote an equation that is long and there are several lines. I used multlined package to fit the equation in one column. But when I compile the document, the ...
user avatar
0 votes
2 answers
58 views

I do not know how to write the equations how can ı do? [closed]

How can ı write this equation? Thank you for helping.
user avatar
2 votes
1 answer
77 views

Avoid vertical space between text and subequations

I am using subequations environment with align and with eqnarray. In both cases, a large vertical space appears between text and equations. I don't know how to fixed that space to be the same as in ...
user avatar
0 votes
0 answers
18 views

Numbering equations Automatically Section and Subsectionwise [duplicate]

I am new in using Latex, and finding some trouble in numbering equations Sectionwise and Subsection-wise. I use basic \begin{equation} \end{equation} to include equations, but this only does it in ...
user avatar
2 votes
1 answer
50 views

Subequations and boxed with \hline

I've a trouble with this code: \newcommand{\Tonde}[1]{\left(#1\right)} \newcommand{\Quadre}[1]{\left[#1\right]} \begin{subequations} \begin{align} z^1=|z|^1\Tonde{\cos\theta+i\sin\theta}^1&=|z|\...
user avatar
  • 847
-1 votes
2 answers
71 views

NiceMatrices in Subequations-Environment

I have not the minimal idea about create this code: \documentclass{article} \usepackage[italian]{babel} \usepackage[utf8]{inputenc} \usepackage[a4paper,top=1.5cm,bottom=1.5cm,left=2cm,right=2cm]{...
user avatar
  • 847
0 votes
1 answer
61 views

Equation with cases and numbering and including text

I am trying to create cases in the equation with numbering to individual cases and trying to push the text which is in \mbox{...} to the right. But I wasn't able to succeed. I request your kind help ...
user avatar
0 votes
1 answer
95 views

Redefining format for \autoref for equations causes unwanted format for subequations

In order to be able to reference the equations in my thesis in the format like "Equation (2.2.3)" using the \autoref command I added the following lines in my preamble: \makeatletter \let\...
user avatar
0 votes
1 answer
82 views

Align equation at = and using an equation index

I want to use with amsmath und glossaries an equation index and align all equations at &=. But I can't just put the & in the equation that is saved in my glossaries file. How to handle this? I ...
user avatar
  • 141
0 votes
1 answer
37 views

How can I subtag equations separated by text?

I want to subtag two equations separated by text, and refer them together. Is there a chance to achieve that by using equation (or align) and subequations? Here's my MWE \documentclass{article} \...
user avatar
  • 37
2 votes
1 answer
48 views

Is there a chance to achieve partial subequations in align?

I want to align four equations. I want the first and the second to be regularly tagged, and the third and the fourth to be subtagged. Is there a chance to achieve that by using align and subequations? ...
user avatar
  • 37
0 votes
1 answer
50 views

My equation split over two lines doesn't centre on the page

I am trying to split an equation over two lines but when I do it doesn't centre in the middle of the page. Here is my code: \begin{subequation} \begin{align} \centering \begin{split} \textit{...
user avatar
  • 21
1 vote
2 answers
43 views

Use of subequations and theorem environment

I have a rather tricky (at least for me) equation numbering problem. I have a document with lots of numbered equations. Part way through the document I have a lemma (see below) for which I want to be ...
user avatar
2 votes
2 answers
121 views

Numbering groups of subequations alternatingly throughout a longer section of a document

I want to have two different groups of subequations that go through a longer section of my document alternatingly with text in between them. One group is labeled with 1.1, 1.2, ..., the other with 2.1,...
user avatar
  • 153
2 votes
2 answers
30 views

Referencing the subequations block doesn't show the section number

I am new to this stackexchange group so forgive me if my question is not proper. If some extra information is required then kindly comment, I will attach those details. I am using the following lines \...
user avatar
1 vote
0 answers
16 views

Nominate equations like subequation (1.a, 1.b, 1.c) on a system of multiple equations with a curly bracket and label them for later [duplicate]

I am doing a physics project report. I want to write a system of multiple equations and nominate them as if they were subequations. I need to label them separately to make references to them later, ...
user avatar
  • 11
2 votes
1 answer
75 views

Subequation numbering within enumerate environment

I work for a physics professor using revtex4 (just 4, not 4-1 or 4-2). I am using the amsmath package. I have been using \renewcommand{\thesection}{\arabic{section}} \numberwithin{equation}{section} \...
user avatar
  • 23
0 votes
3 answers
61 views

Long equation running into margin (no linebreak)

\documentclass[12pt, a4paper, oneside]{CUIThesisV} \usepackage{placeins} \usepackage{multirow} \usepackage{mathrsfs} \usepackage{amssymb,amsthm} \begin{document} \begin{equation}\label{C2eq61} \tiny %...
user avatar
1 vote
1 answer
108 views

Handling subequations with make4ht

When compiling with make4ht and using svg parameter, the equation, drawn from subequation using align environment, is not converted into SVG. If I change to mathjax, the HTML displays the warning: ...
user avatar
  • 666
1 vote
1 answer
134 views

Type latex for enumerate

Can someone make this enumeration latex? I really dont understand how can i add space in front of sentence in number 3,4,5,6,7?
user avatar
  • 63
0 votes
0 answers
35 views

Strange vertical space with svmult and subequations environment

When using the class svmult and the environment subequations from amsmath, an ugly vertical space is inserted between text and formula, when a \label command is used. Moving the subequations env. in ...
user avatar
1 vote
1 answer
25 views

How to give a general label to an align environment that has sub-equations label?

I have an aligned environment to show a problem's equation that each subequation has a label. For example: \begin{subequations} \begin{align} & \min_{x} X \...
user avatar
  • 13
0 votes
0 answers
31 views

Equations numbering with the subequations environment

I'm trying to fix some equations numbering, using the subequations environment. Here's a MWE showing my issue: \documentclass[11pt,letterpaper,twoside]{book} \usepackage[T1]{fontenc} \usepackage{...
user avatar
  • 2,034
2 votes
2 answers
310 views

`scalebox` scales the equation number in a multiline equation nested in `subequations`

I have a list of equations in a subequations environment. Some of the equations are too big, so I scale them down with scalebox. However the equation number gets scaled down with the rest. How can I ...
user avatar
  • 169
0 votes
1 answer
34 views

How to start subequations with a known number?

I want my subequations starting with number (9u). How can I do this?
user avatar
1 vote
2 answers
126 views

Translating equation to latex code

\[ w\textsubscript{\lambda,\rho}(x\textsubscript{i}) = \dfrac{\lambda \left| \kappa x\textsubscript{i}\right| \textsuperscript{\rho}} {\sum_{k=1}^{\left|V\right|} \left|\kappa x\textsubscript{k}\...
user avatar
2 votes
1 answer
31 views

Different labels for different aligned parts of an equation

What is the best way to write something like this \begin{equation} A= \left\{ \begin{aligned} & B\\ & C \end{aligned} \right. \end{equation} but with two different labels (i.e. equation ...
user avatar
  • 65
3 votes
3 answers
238 views

Using Gig Equations in Proof

Can someone help me to make the following proof more professional please: Overleaf template: \usepackage{amsmath} \begin{equation*} \begin{split} sup_{z\in \mathrm{R}}|\hat{F}(z)-\widetilde {F}(z)| = ...
user avatar
0 votes
3 answers
72 views

Align Equations in Subequations

I would like to align these equations as shown in the picture by eq. 3.1. I tried to use the command \begin{align*} unsuccessfully. My equations are automatically set to the centre, I've also tried ...
user avatar
  • 15
0 votes
0 answers
113 views

How to control the width of equations?

I have a long width of equations. Could I get the ideas to control the equations for matching the width? \begin{equation} \footnotesize{\varepsilon(L) = \sum_{ij} \eta_i_j ||L(\vec{x_i} - \vec{...
user avatar
1 vote
1 answer
50 views

Incapsulated brackets with subequations package

I'm trying to generate a series of equations using incapsulated brackets with this style: Key feature I need is that all equations are right aligned and feature their own label. The best I could get ...
user avatar
0 votes
2 answers
152 views

latex loop back formula arrow

I would like to create an equation where 2nd equation is inupt to the first one. I want to write the equation in a figure. I try using long arrow a \begin{align} %\begin{split} \rightarrow \...
user avatar
0 votes
1 answer
125 views

Reference to substeps (substates) of an algorithm

I'm using the algorithmicx package, and also a substate (substep) environment from the answer HERE. The problem is that referring to the substates, and even some normal states is broken. I tried ...
user avatar
  • 199

1
2 3 4 5 6