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

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How do I rescale an align environment on a beamer slide?

I'm trying to resize an equation on a beamer slide to make it larger. However, the usual approach of using \scalebox doesn't seem to work: \begin{frame} \scalebox{2}{ \begin{align} x &= y\\ y ...
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233 views

Math equation typeset problem

I would like typeset equation on the figure below. I have problem with subsript text 1, 2, 3 and 4 under integrals. I try something like this: \begin{align}\label{fyz:eq_fey_null2} ...
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2answers
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Why doesn't lineno number a paragraph when it is followed by an indented equation?

While searching for the source of missing line numbers, I realized that paragraphs followed immediately by an equation have no line number, but this is fixed when a space is included, e.g. the ...
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4answers
249 views

Indices with German Umlaut ä - \mathrm{} or \text{}?

I'm wondering about the correct use of \mathrm{} and/or \text{} (or similar) in formulas. I've read these topics (and some more): Is there a preference of when to use \text and \mathrm? and ...
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2answers
184 views

How to globally put subscripts in math-mode in upright font using amsmath?

I'm often apply the subscript environment in math-mode to assign e.g. materials to material properties, $\eta_{oil}$, $\lambda_{air}$, etc. Not very mathematical but hey, I'm an engineer ;-) I'm ...
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1answer
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Using `\allowdisplaybreaks` locally for a single chapter / single equation

I do have a longer paper. In one chapter I got several multiline equations, which I wrote using the align environment from amsmath-package. Actually those are quite long computations which should ...
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1answer
371 views

Using \vtop affects indentation of \intertext

I am using the \iteminput macro from the solution at How to adjust macro to respect current \linewidth? to import content from other TeX files. However, this appears to be effecting the indentation ...
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2answers
862 views

Custom alignment of columns in align environment

I need to typeset two columns of equations, each row typeset with an equation number to the right as with an ordinary equation. The first column must be centered, and the second column must be ...
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1answer
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Does amsmath provide any medium to auto-break equations?

I'm writing large equations in texlive with amsmath, and I want them to be automatically broken at the end of the line. Is there any way to do that with amsmath? What would you recommend me to do ...
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430 views

What would be the appropriate technique for typesetting a “where” list of variable specifications after an equation?

I'm often finding I need to lay out an equation in a manner resembling the following source: \begin{align*} x = y + z \end{align*} where $y = $ the value of $y$; $z = $ the value of $z$. ...
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1answer
901 views

The font of operator names

What is the correct way of having all operator names be set in, say, sans serif? Saying \documentclass{article} \usepackage{amsmath} \makeatletter \def\operator@font{\sf} \makeatother ...
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149 views

How to Align systems

I am having a hard time of getting my texts and equations aligned. Idk what pack to use. Sorry the way I listed the codes are not the very best. This is my first time going on to this forum. Here's a ...
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Integral limits with amsmath in LuaLaTeX

Also reading the thread about Making integral ∫ use \limits by default with unicode-math I'm not quite happy with the solution. With pdfLaTeX I use the code \documentclass{article} ...
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2answers
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Lower overbrace in math enviroment

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 ...
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1answer
13k views

Aligning the right parts in multiple \begin{cases}

Is there an intelligent way to left-align the parts right of & of the two cases environments shown below (if x >= 0, otherwise, if y < 0, otherwise). I wonder if there is a better way than ...
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2answers
460 views

Modify eqnarray to match that of amsmath's align

This is a follow-up question to \eqnarray vs \align. Sadly, some journals (and their accompanying document classes) still require the use of eqnarray to arrange a number of equations in a single ...
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1answer
385 views

Conflict between amsmath and pdfcomment

I use both amsmath and pdfcomment in one document. This leads to the references produced by (\ref{}) to appear like (zref@1) instead of numbers like (1). Without amsmath or pdfcomment this problem ...
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3answers
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How to put your symbol explanation for the formula?

I have a formula written in LaTeX. What is the best way to explain what the symbols mean in the formula? For example I have this equation with a where: symbol definitions \begin{equation} ...
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4answers
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side-by-side equations, with equation numbers for each

The align command from amsmath allows me to put two equations side-by-side: \begin{align} x = y && a = b \end{align} Unfortunately for my purposes, this shows both equations under one ...
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2answers
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Change equation font to Times New Roman?

How would I change equation font in the \begin{equation} environment to Times? For instance, I use this code in LaTeX: \begin{equation} \begin{split} {L_{CML}}\left( \theta \right) ...
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3answers
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Cases with square brackets

How can I subdivide in cases with square brackets? I mean I want to write: ⌈ 2_i if ... rank (q, l) = | 2_i + 1 if ... ⌊ .... with square brackets, not ...
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2answers
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Compact collapsing of equations and paragraphs

I want to duplicate the compact look of G. K. Batchelor's fluid dynamics book. Where a paragraph terminates such that the mathematical expression can collapse up into the vertical space of the ...
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3answers
632 views

Numbering a set of horizontally distributed equations

Having different horizontally distributed equations inside an align environment, only lines are numbered, but not individual equations. How can the left equations be numbered using subequations? ...
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2answers
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How to get the AMS mathbb font while using Palatino elsewhere

I'm a Latex user. I've been using Palatino for typesetting a piece mathematical text: \usepackage{mathpazo} \usepackage[scaled=.95]{helvet} \usepackage{courier} The results are good, however I ...
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2answers
213 views

Kerning and long subscripts or superscripts

For really long sub(super)scripts, does it look bad to decrease the kerning? i.e. \lim_{n\to\infty}{\dfrac{1}{s_n^2}\sum_{i=1}^n \int_{|x-\mu_i|>\varepsilon s_n} (x-\mu_i)^2f_i(x)dx}=0 ...
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3answers
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\left and \right in equation across multiple lines [duplicate]

Possible Duplicate: Left/Right across multiline equation Could someone explain why I can't get the left and right commands to work correctly code: \documentclass{article} ...
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3answers
345 views

amsmath - bidi - siunitx possible bug?

MWE: \documentclass{article} \usepackage[english]{babel} \usepackage{fontspec} \usepackage[detect-all]{siunitx} \usepackage{amsmath} \usepackage[math-style=ISO,bold-style=ISO]{unicode-math} ...
9
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1answer
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Minimum length for \xrightarrow

I want to place text over arrows. The obvious choice is to use the amsmath command \xrightarrow{#1} However, sometimes the text above may be a single digit: %Example 1 \xrightarrow{1} other times ...
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5answers
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Using \label with amsmath nested environments

First of all, I'm not sure these environments are supposed to be nested, but the fact is the alignment comes out exactly how I wanted, and no errors are issued. \documentclass[a5paper]{article} ...
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2answers
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\mathrel conflict with \left,\right,\middle

I refer to this question and particularly to this answer. I defined \set by \usepackage{mathtools} ... \DeclarePairedDelimiterX\set[2]{\{}{\}}{#1 \mathrel{\delimsize|} #2} where ...
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1answer
985 views

Aligning sub-equations within align

Update: How do I align both the \sum signs and the = signs in the last two equations? I have updated the picture. Original Question: When I use the following code: \begin{equation} \begin{split} ...
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3answers
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Using \gather and \align together

I'm very picky regarding alignment inside my proofs. What's frustrating me right now is that I have some lines that I want to be center-aligned (using \begin{gather}) and others that I wish to align ...
9
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1answer
480 views

Diagnosing the “too many math alphabets” error

I recently hit up against TeX's "too many math alphabets" error. I'm trying to diagnose what is using up my math alphabets, as I can't work out where they are going. Of course, I could just start ...
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2answers
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overset text over equal sign in in an Align environment

Look at the following example \begin{align} & x \\ \overset{\text{some long explanation}}= & foo \\ & = bar \end{align} what is the best way to get the equal signs ...
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2answers
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Broken matrix - gaps in brackets

This is my minimal working example. \documentclass[12pt,a4paper]{mwrep} %\usepackage{amsfonts} \usepackage{amsmath} %\renewcommand\baselinestretch{1.5} \begin{document} \chapter{Example} ...
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1answer
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Multiple labels in aligned environment

I would like to format an optimization problem by \documentclass{article} \usepackage{amsmath} \begin{document} We want to label each line separately. The inserted text and formulas have to be ...
9
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1answer
99 views

\@ifnextchar inside pmatrix?

I created a function which handles a superscript followed after the function. I do that by using \@ifnextchar^. Everything works well, except in any pmatrix environment. Why? As a quick-and-dirty ...
9
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1answer
179 views

How to increase the vertical space surrounding mathematical equations?

How can I, in a systematic way, increase the vertical space surrounding mathematical equations? \documentclass{article} \RequirePackage[ansinew]{inputenc} \usepackage{amsmath} \begin{document} Ah, ...
9
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1answer
189 views

Adaptively sized delimiters that don't go beyond the size of \bigl and \bigr

I would like adaptively sized delimiters, but only up to \bigl/\bigr-size. That is, there is variation only between ordinary/normal size and one size higher. \documentclass{article} ...
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2answers
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QED symbol in a custom theorem environment

I have created my own theorem environment like this \newtheoremstyle{mythmstyle}{}{}{}{}{\scshape}{.}{ }{} \theoremstyle{mythmstyle} \newtheorem{mythm}{Theorem} How do I add the QED symbol (the ...
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1answer
197 views

Ensuring that vertical space is consistent in list of polynomials

\documentclass{article} \usepackage[fleqn]{amsmath} \usepackage{mathrsfs} \usepackage{amsfonts} \pagestyle{empty} \setlength\mathindent{0pt} \begin{document} \[3x^3\] \[3x^2\] \[3x\] \[3\] ...
9
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1answer
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Putting limits *underneath* new operators

I'd like to declare a new math operator called the "strong limit" as follows: \DeclareMathOperator{\slim}{s-lim} So it's just "lim" (i.e., \lim), but with an "s-" in front. I want to be able to ...
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1answer
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Placing equation number on left with reqno option in amsart document class

Is there a way to force individual equations to place their equation numbers (or more specifically the result of a \tag*{blah}) on a specific side of the page regardless of the options to amsart. I ...
9
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1answer
529 views

Switch between leqno and reqno options (of amsmath) in the same document

I'd like to know if it is possible switch between the leqno and reqno options in the same document keeping the numbering of the equations. Namely i use the reqno option (default for amsmath and the ...
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1answer
770 views

Alternative ways to format the cases environment in display math-mode

The cases environment of amsmath package is useful for defining a function that takes different values in different regions. For example: \documentclass{article} \usepackage{amsmath} \begin{document} ...
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1answer
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Vertical space before and after align environment

I am wondering if it is possible in LaTeX to generally adjust the spacing before and after math in the align environment from amsmath. From the Mathmode-guide (by Herbert Voss) I gather that ...
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2answers
833 views

Cleveref: Parentheses around references to subequations using \labelcref

Using the Cleveref package (v0.19) i have a problem with missing parentheses when referencing to subequations, using the \labelcref command. Here is a MWE: \documentclass{article} ...
9
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1answer
686 views

ignoring vertical space due to underbraces in cases environment

In the following formula, I would like to change the rendering such that the lower end of the "cases" brace looks as if there were no underbraces. Is that possible? I already tried \smash and negative ...
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2answers
644 views

What's the difference between split and aligned?

I don't understand the difference between the split and aligned environments introduced by amsmath, so I'm posting this question as a place to collect what subtle details there may be. One thing ...
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2answers
560 views

amsmath align within list

In the code below, the equation within the itemize environment is too wide for the page, but I don't get an overfull hbox warning (which I find annoying because it's sometimes useful to know exactly ...