{amsmath} is a package provided by AMS that enhances LaTeX's mathematical typesetting capabilities in various ways.

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2
votes
1answer
21 views

Bad math environment delimiter error

I want my math equation aligned at the center BUT!! \item Vo is calculated as shown: \begin{equation} Vo = (1 + R1 \(\div\) R2) + (Iadj \(\ast\) R2) \end{equation} Because Iadj ...
1
vote
1answer
45 views

How to place qed symbol at the end of an equation using eqnarray* enviroment

I am having trouble getting the qed symbol at the end of my equation, the symbol ends up on the next line. I have tried using the \qedhere command, but that doesn't work in the eqnarray* environment. ...
2
votes
1answer
179 views

equation with latex

I am trying to write this equation with latex: this is the code I wrote: \begin{equation}\label{1} \min \sum_{i=1}^{$\infty$} $u_j$ (L.B.H) - \sum_{i=1}^{N} ...
2
votes
3answers
102 views

How to hide equation number with using align

I wrote the following to print a mathematical equation, but I do not need the number of equation to be appeared: \documentclass[conference]{IEEEtran} \usepackage{amsmath} \begin{document} ...
1
vote
1answer
43 views

How to fit a math equation to the line width

I used the following two equations to implement a branch function: \documentclass[conference]{IEEEtran} \usepackage{amsmath} \newcommand{\NC}{\mathrm{NC}} \begin{document} In Case A, \\ ...
5
votes
2answers
90 views

inverted nested overlines

Here's a funny one. The \overline command works pretty well when nested. For example, \overline{A\overline B} produces a bar of AB over a bar of B. Is there some way to reverse or more generally ...
1
vote
1answer
100 views

Package bbold not working

I've been trying to use the bbold package for the indicator function but I get the following error: Process started This is METAFONT, Version 2.7182818 (MiKTeX 2.9 64-bit) (C: ...
4
votes
1answer
68 views

Why does \usepackage{amsmath} break \hyperref in \textnormal?

In the following sample, the second link isn't hyperlinked: \documentclass{article} \usepackage{amsmath} % Removing this makes the second link work \usepackage{hyperref} \begin{document} ...
1
vote
2answers
21 views

Problem with cross-referencing using hypertarget

I have some problems related to the application of an answer that I received to a previous question of mine, that can be found here. Below there is a MWE, where I used \clearpageextensively, because ...
3
votes
2answers
1k views

raggedleft (right-aligned) entries in pmatrix? [duplicate]

I'm using pmatrix from amsmath package and would like the output to align all entries in the same column to be align on the right hand side, as shown here in the code: \[ \begin{pmatrix} -1 & ...
7
votes
1answer
133 views

How can I change the labelling of an equation?

How can I change the labelling of an equation? Instead of (1.1), (1.2) I want to have (Equation 1.1), (Equation 1.2), ... Document class is scrbook. I use the following related packages: ...
3
votes
1answer
39 views

How to obtain claim numbered within proof without changing the default look

I have a problem that I could not solve, even after looking around for a while on the site. Quite simply, I do like how the following MWE looks like in terms of spacing, but I would like to have the ...
4
votes
1answer
42 views

How to make these braces equal in size in align mode?

How to make the second brace as large as the first in align mode? \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align} g\left( {x,y} \right) =& {e^x}\left\{ {x + ...
3
votes
3answers
39 views

Difficulty with long multiline equation

I am typesetting a memoir for a member of the Royal Society, who has provided me with a hand-written copy. All was going well until a slightly too long multiline equation: \documentclass{article} ...
0
votes
1answer
37 views

symbol for \not is sometimes rendered vertically [closed]

I hope this question is not a duplicate, but after some research I haven't found anything related to the argument. My problem is the following. I've noticed that when I use \not in conjunction with ...
4
votes
1answer
52 views

Using amsmath, ntheorem and autonum together cause an overfull hbox

I'm trying to use the combination of amsmath + ntheorem + autonum with the thmmarks option enabled. This causes a bug. The minimal case to reproduce is \documentclass{article} \usepackage{amsmath} ...
3
votes
1answer
25 views

Row spacing in align environment

In the folling example there is not enough space to list all sets begind the "forall" in one row. Moving a part to the next row creates an unnecessary space between the rows (see picture). How to make ...
0
votes
0answers
24 views

Multiline equation runaway error

I am trying to write three cos value (not in one line) I have used multlined before,userpackage is written .I dont know why but ı am getting this error Runaway argument? \mathrm {cos(S_1 , ...
4
votes
1answer
73 views

Why might \sin and \cos be italicized in the output?

Introduction I know that \sin and \cos are supposed to produce non-italicized (operator) output when in math mode. Oddly, these macros are producing italicized output, as if I had typed sin or ...
4
votes
2answers
100 views

Obtaining a properly aligned complex matrix

I'm trying to write a matrix that contains two items with a fraction inside of it. I see that the matrix output is pretty strange because the rows and columns are not spaced with the same scale. ...
1
vote
1answer
27 views

How can I enable Q.E.D. mark at the end of proof using “svmono.cls”?

Tomb stone (Q.E.D. mark) is not displayed at the end of a proof when I use "svmono.cls" for my dissertation. How can I enable it? Here is the code example: <\documentclass[12pt,sectrefs]{svmono} ...
0
votes
1answer
17 views

How to align an expression in an amsmath environment

If I write \begin{align} A = <long string of variables> \\ =& <another long string of variables> \end{align} This works and aligns the equal signs and makes the total block of ...
1
vote
1answer
21 views

How to automatically shift portion of large set of math equation to next page?

\documentclass[fleqn,10pt]{elsarticle} \usepackage{amsmath} \usepackage{mathrsfs} \usepackage[margin=1in,left=0.75in,right=0.75in]{geometry} \begin{document} \begin{align*} ...
15
votes
1answer
310 views

\dots plus \left

I have the following MNWE and don't understand why this fails. \documentclass{article} \usepackage{amsmath} \begin{document} $\dots \left. \right.$ \end{document} Understanding the relevant code ...
3
votes
1answer
34 views

Looking for delimiters similar to ceil

I want to use brackets similar to lceil, rceil and lfoor, rfloor, but with the vertical lines on both sides at an angle. Does anything like this already exist? If not, would it be difficult to create ...
2
votes
0answers
16 views

Small index left to the left bracket

I want to know how to make the underscore "3" placed to the left of the left bracket. Also, in the image it is quite far away. How to make it closer? Thanks.
0
votes
1answer
35 views

how to write a mathematical formula using amsmath package?

I want to write this mathematical formula: f(x,y)={ 1 si I(x,y) < T 0 sinon How to write it in Latex?
1
vote
0answers
22 views

How to align numbered equations?

I want to align 4 numbered equations to the left.The equation environment is used. like this: But the align or flalign environments doesn't work... So,What should I do?
0
votes
1answer
88 views

Can't get theorems in an appendix

I get the error \begin{document} ended by \end{theorem}. \end{theorem} and Environment theorem undefined. \begin{theorem} when trying to compile this latex document. Here is the problematic ...
2
votes
2answers
30 views

Trouble with align environment

Edited I am having trouble using the alignenvironment, which I've read is a better alternative to eqnarrayto align equations. Hereafter I display the PDF output of my Latex code: I would like ...
4
votes
1answer
8k views

What is the difference between ‎\ldots‎ and ‎\cdots‎?

What is the difference between ‍‍\ldots‎ and ‎\cdots‎? For example, To write a sequence of points which is best to use? a_1,\ldots,a_n Or a_1,\cdots,a_n. Couple of examples of the difference can be ...
79
votes
6answers
35k views

How can I write multiple lines in a subscript?

Is there a way to force a line break inside a math mode text? My example: \[ \underbrace{....}_\text{Some long text that should be multiline} \] Trying \text{Some long text that\\ should be ...
1
vote
1answer
24 views

How do you add doi, e-print (e.g., arxiv), MathSciNet and zbMATH links in a BibTeX bibliography?

I am a beginner with BibTeX and I use amsplain as bibliography style. How can I customize my bibliography style to append doi, e-print (e.g., arxiv), MathSciNet, and zbMATH links (in this ...
5
votes
2answers
194 views

Putting a tag in aligned environment

I want to set a counter in the following two lines (to the right) \[ \left\{ \begin{aligned} & u_t = H(x,t,Du)&\text{ in }& \mathbb{R}^n\times (0,T) \\\\ & u(x,0)=u_0(x) & \text{ ...
11
votes
2answers
4k views

Lower overbrace in math environment

I would like to achieve the following inside an math environment But I can't get the text below the equation \operatorname{min} \left| \overbrace{\text{Hadamard product}}^{\begin{pmatrix} X \circ X ...
7
votes
1answer
154 views

Problem with \index in align environment

Please compile the following MWE. As you will then see, the typesetting of $\mu^{\otimes\downarrow n}$ in the index is strange! \documentclass{article} \usepackage{amsmath} \usepackage{imakeidx} ...
6
votes
3answers
217 views

alignat inside align environment?

Why can't I nest an alignat environment in an align environment? \begin{equation} \label{eq:115} \left\{ \begin{aligned} \begin{alignat*}{2} ...
13
votes
2answers
2k views

Footnote in align environment

It appears that one is not supposed to use \footnote in math mode as per this appropriately named question: Footnote in math mode. However, it appears that I can get it to work without having to ...
1
vote
1answer
21 views

Can I (sub-)align some but not all of the lines in a multi-line equation?

I have a multiline equation and want some of the lines to be aligned at an additional symbol. Here is an example, where all lines are aligned at the equal sign, but lines 2 and 3 should additionally ...
10
votes
2answers
435 views

Ignoring specific ampersand formatting on a specific line of an align block

I want to typeset a number of equations with some alignment constraints, but I want to partially ignore them on certain lines. An example formatted text might look like the following when it's ...
4
votes
1answer
54 views

Defining a null environment

I am writing a mathematical document and I want to make a overview document, in which I only present the theorems and definitions and not the proofs, so I thought that I can change the environment ...
10
votes
3answers
612 views

Boxed equation with number

My minimum working example: \documentclass{report} \usepackage{amsmath} \begin{document} \begin{center} \boxed{K_{k+1}=P_ka_{k+1}^T(a_{k+1}P_ka_{k+1}^T+I_N)^{-1}} \end{center} \end{document} ...
0
votes
0answers
32 views

Working to find Latex error – Redefinition Problem

Working to find Latex error – Redefinition Problem I have been trying-out the several ways of writing a vector symbol with harpoon above, - as described in several replies to an early post ref: how ...
1
vote
1answer
24 views

multiple use of split

I have two equations that I would like to split (with a split command) but have them both lined up; i.e., something like \begin{align} \begin{split} a&=xxxxxxxxxxxxx\\ ...
4
votes
3answers
1k views

break an long line in an algorithm

I have a long line in an algorithm and want to break it into two lines. For similar case in equations, split can be used. How do I do this within an algorithm? \documentclass{article} ...
4
votes
4answers
175 views

other terms in equation to the same size as tfrac terms

How do I make other terms in equation to the same size as tfrac terms \begin{equation} X=\tfrac{2J^2}{4J^2+U^2/4}\sin^2\big(({\sqrt{4J^2+U^2/4}})t\big) \end{equation} looks like How do I adjust ...
0
votes
1answer
342 views

GnuPlot terminal LaTeX: \Diamond not centered!

I use the following GnuPlot commands: set terminal latex size 12cm, 7cm set output "4Kalibratie.tex" set nokey set xlabel "kanaal $k$" set ylabel "$E$ (MeV)" plot [0:2000] [0:10] ...
4
votes
3answers
107 views

amsmath equation identation wrong with text

I have a problem creating an equation, where I first want to write it as text and then resolve it to numbers. This is a minimal example: \documentclass[headings=small,12pt,a4paper]{scrartcl} ...
11
votes
2answers
2k views

Too small space when using \DeclareMathOperator

Currenlty I'm writing a math script (ring theory, PDF). When I need a new math operator I use \DeclareMathOperator from the amsopn-package. However I noticed some strange behaviour when using an ...
3
votes
5answers
70 views

Mathbf error in displaymath mode

I get a recurring error when working with \begin{equation}. If use \mathbf it returns an error saying that it will only work in math mode. Is there anyway around this? The first column runs badly, ...