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Questions tagged [mathtools]

{mathtools} is an extension package to amsmath. It provides bugfixes and adds useful tools for mathematical typesetting.

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23 views

Aboxed alignment with empty tabs

As a follow-up of questions which use the package mathtools and command Aboxed: Box part of equation in align environment and \Aboxed with multiple & in align* environment I was hoping for it to ...
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1answer
13 views

Fixing the appearance of the vector while keeping pas-math and mathptmx in any order?

This is MWE. It works fine if I delete mathptmx. But I want to use that font as well. Please let me know if you find any solution for me. \documentclass{article} \usepackage{mathptmx} \usepackage{...
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2answers
63 views

Make paired delimiter with prefix for Re and Im

I'm trying to make a new command for something like this: \operatorname{Re}\left\lbrace\num{1+2i}\right\rbrace Because I'm using the mathtools package already I tried to do something like this: (And ...
6
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1answer
51 views

Missing space with DeclarePairedDelimiter

I’m trying to define an abs command for absolute values using DeclarePairedDelimiter from the mathtools package, but I’m running into some spacing issues. I’d normall write \sup_n \abs{a_n} defined ...
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1answer
29 views

How to kern kpfont integrals? [duplicate]

kpfont integrals have a lot of empty space both on the left and on the right ever with smashoperator: How do I kern the function "into" the integral and reduce the white space of the left document-...
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1answer
24 views

Problem with side by side equation tag and custom tag style

Consider the following MWE: \documentclass{article} \usepackage{mathtools} \usepackage{amsmath} \newtagform{brackets}{[}{]} \usetagform{brackets} \AtBeginDocument{\let\latexlabel\label} \...
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2answers
77 views

Combining itemize and aligned: first line to the left and remaining lines to the right

Does any know how I can combine itemize and aligned (with argument [t]) -- or another multi-line mathematical environment -- in order to obtain a multi-line equation whose first line is aligned to the ...
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1answer
21 views

ntheorem + showonlyrefs

I like the showonlyrefs option provided by mathtools. I also would like to use ntheorem. But they seem difficult to use together. Applying the various recommendations in the related manuals (including ...
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1answer
13 views

Separate labels in dcases lines and then reference to them [duplicate]

I use of mathtools package and dcases environment. Ideally, I would like to be able to write something like below: ‎\documentclass[12pt,a4paper]{article}‎ ‎\usepackage{amsthm,amssymb,amsmath,mathrsfs}...
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1answer
35 views

Reusing of DeclarePairedDelimiter in a foreach manner

I'd like to reuse mathtools DeclarePairedDelimiter in a foreach loop manner, but I have never done any low-level (La)TeXing before. Here is my code: \documentclass{article} \usepackage{mathtools} \...
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0answers
27 views

Left sub/superscript in exponents

I have a small problem with left sub- and superscripts. In my work, I have two regularly occurring indices, that should be distinct from one another. As I have to use exponents of some of these ...
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1answer
36 views

italic after math equation: how to solve (not solved with $) [duplicate]

I am not an expert with equations on latex. I have wrote these ones within a chapter of a book, but I missed how to write the label on the left with the equation number. Moreover, the text after the ...
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1answer
80 views

\splitfrac producing extra '1' characters

I am having the exact same problem as this (closed) question - but I have ideas as to what might be causing the problem in my case \documentclass[12pt,a4paper]{article} \usepackage{mathtools} \begin{...
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4answers
224 views

How to typeset an invisible paired delimiter, preferably using MathTools?

I'm trying to typeset the simplification/expansion of a fraction using the notation below, but I would like the numerator to be centered and the 5\cdot 4) to be to the left and above of the entire ...
2
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0answers
55 views

vertical alignment when using \underbrace for Matrix

I want to vertical align the underbrace symbol. It looks like now: supposed to be like MME: \documentclass{article} \usepackage{mathtools} \usepackage[no-math]{fontspec} \usepackage{unicode-math} ...
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0answers
23 views

Custom size delimters [duplicate]

I am in the situation where I want delimiters that are bigger that \big, but smaller than \Big (see example). \documentclass{article} \usepackage{mathtools} \usepackage[libertine]{newtxmath} \begin{...
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1answer
36 views

colortbl, multicolumn and settototalheight don't work together

I have a script that generates super-complicated tables, which need individual cells with coloured backgrounds. At the moment I'm using my own macro to generate the coloured cells, but I would rather ...
4
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2answers
59 views

pre-subscript alignment with tensor package

I am trying to typeset the hypergeometric function 2F3 with subscript 2 and 3. Specifically, I want the correct alignment of the pre-subscript 2, like in this example: \documentclass{article} \...
3
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1answer
55 views

\dots=\bot behaves in mathtools/amsmath differently than in pure LaTeX

Consider the following input: \documentclass{standalone} \usepackage{mathtools}%%% culprit. Same with amsmath \begin{document} The formulas of the form \(\dots=\bot\) and \(\bot=\dots\) can be ...
1
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1answer
21 views

Problem using \in within rcases

Consider the following MWE: \documentclass{article} \usepackage{mathtools} \begin{document} \begin{equation} \label{eq:cond} \begin{rcases*} % this fails % ...
2
votes
2answers
54 views

Why won't my \mathrlap stay overlapping?

I've defined a \boxstar command as follows: \newcommand{\boxstar}{\mathrlap{\boxplus}\boxtimes} This looks quite nice on its own. However, when I have a line of boxstars and other symbols, the ...
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2answers
131 views

Labelled mapsto with two vertical bars

I would like to use a labeled mapsto (specifically, \xmapsto from \usepackage{mathtools}), but with two vertical bars (as in \Vdash from \usepackage{amsmath,amssymb}). I tried to adapt the answer ...
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1answer
53 views

Overwrite dcases* to work inside align (to use mtpro2 braces)

This is a direct follow-up question from my previous one: Overwrite matrix to work inside align (to use mtpro2 parentheses and braces). Although this question is self-contained, I encourage ...
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2answers
292 views

\mathbb not working in \underset

I'm trying to put \mathbb{R} in an \underset of \sup in the following way: \underset{x \in \mathbb{R}}{\sup} However this sequence does not render as usual. I use following libraries: \usepackage{...
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2answers
97 views

Why does not `\shortintertext` command work if we load `nccmath` after `mathtools`?

If you load nccmath after mathtools and use \shortintertext, you will get an error message "Package amsmath Error: Invalid use of \shortintertext". If you load nccmath before mathtools, the error ...
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2answers
163 views

When using tikz math don't stay below in environment

I was having a similar problem as shown here, but when I put the matrix inside a tikz block, the Example environment don't skip a line and put everything in the same line. As in the similar problem, I'...
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0answers
27 views

Strange behavior of mathtools with showonlyrefs

With the following code : \documentclass{article} \usepackage{mathtools} \mathtoolsset{showonlyrefs} \begin{document} \begin{align} A & = B \label{eq:first}\\ & = C \tag{a} \end{align} ...
2
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0answers
66 views

Reducing the line spacing of math environments that support multi-lined contents

I’m trying to reduce the line spacing of “math environments that support multi-lined contents” back to singlespacing in a onehalfspacing document. I’m using the setspace and mathtools packages. Added:...
3
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3answers
94 views

Spacing problems (overlap) with DeclarePairedDelimiter

I'm have a defined a couple of math delimiters via \DeclarePairedDelimiter, however, they seem to create some problems with respect to the spacing with some fonts. For example the following codes ...
3
votes
1answer
31 views

How can I align symbol plus by using \shortintertext?

I am trying to align the symbol plus with \shortintertext I tried \documentclass{article} \usepackage{mathtools} \begin{document} \begin{align*} \shortintertext{We have} 1 + 2 + 3 + \cdots + n &...
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1answer
178 views

Customizing square brackets

I am trying to modify LaTeX's brackets (\cases) to make something like the one on the left: I could only find code for square box and brackets (\cases), but not for this particular variant on any ...
2
votes
2answers
59 views

Paired delimiter made of several brackets

I want to define a stretchable delimiter made of several brackets, so that they are stretched to the same height, i. e. if I declare \DeclarePairedDelimiter{\double}{((}{))} then \double{...} should ...
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1answer
75 views

Nested matrices; inner matrices too tall when switching math font

I have used this answer https://tex.stackexchange.com/a/61290/46626 to adjust my matrices and it works fine with the standard font (Latin Modern Math) But when I use Cambria Math, the inner ...
6
votes
2answers
186 views

Blank delimiter in math mode

I'm using mathtools command \DeclarePairedDelimiters to create parentheses that stretches vertically: \DeclarePairedDelimiters{\paren}{\lparen}{\rparen} \paren*{\frac{a}{b}}_c For those who don't ...
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2answers
46 views

Alternative to \SwapAboveDisplaySkip for AMSmath equation environment?

I need to use the amsmath equation environment as the outer environment within which the inner aligned environment is used for 2 equations aligned at the = symbol. I did this to obtain a common/...
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1answer
1k views

Reduce space between equations and text

I am writing some sentences which contain numbered displayed equations in the middle, like this one: | Consider the relationship: | | EQUATION (1)| |where x is ... and y is ...
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3answers
92 views

Split equations inside align environment with amsmath and mathtools

I am using split inside align to align two equations, one of which is the splitted in two lines: \begin{align} \begin{split} X &= firstline =\\ &= secondline \end{split} XYZ &...
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2answers
80 views

pdflatex hangs on centercolon plus tikz

When using centercolon inside a tikz picture, pdflatex hangs without any error message. Example: \documentclass{article} \usepackage{mathtools} \usepackage{tikz} \DeclareMathSymbol{:}{{:}}{...
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vote
1answer
69 views

Decrease the space between two or more integrals

How can I reduce the space between two or more integrals at least up to a quadruple integral, to accost them a little more, using the code below? It is compilable to many people/users. Thanks to ...
3
votes
1answer
215 views

Explain this code to me: Doubled delimiters

So a while ago I asked this question on doubled delimiters. I found this piece of code and adapted it into the following: \documentclass{article} \usepackage{mathtools} \DeclarePairedDelimiterX{\...
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vote
1answer
46 views

Tabular: allow spillover and bump remaining columns to next line?

I'm in a situation where I have two tables, and for space reasons I need to show them beside each other. Most entries to each column of the table are short, but occasionally one is long. What I'd ...
2
votes
2answers
168 views

\mathclap does not center equation in align

I want to center an equation inside an align environment, since it otherwise would push the other equations too far to the right, outside of my tcolorbox. As suggested in this answer, one should be ...
2
votes
3answers
80 views

Cant have a new line inside a fraction in latex

Is it possible in latex to have a new line inside a fraction. I have this fraction and I want it to appear not in the same line. I have this formula but the \ break line after Disponibilidad doesnt ...
4
votes
2answers
168 views

font-size in colorbox inside psmallmatrix

I use \colorbox to highlight stuff with a background color. In normal text, this works great. I stumbled over an inconsistency of font-sizes when using \colorbox combined with psmallmatrix from the ...
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vote
2answers
32 views

An empty extra line in multlined inside cases

If I put a multlined inside a cases environment, there appears an empty extra line. \[ \begin{cases} first row & aaa \\ second row & bbb \\ \begin{multlined}[b][10em] third row part 1 \\ ...
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vote
1answer
70 views

Annotation on vertical arrow

I am illustrating the relation between some formulas. I need to add annotations on the iff arrow to refer them later. I know it can be done with \overset like: \[ A \overset{(1)}{\iff} B \overset{(2)}...
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votes
2answers
348 views

Extensible triple-bracket delimiter with a new symbol

\DeclarePairedDelimiter allows one to define extensible delimiters (for example using the \big option). An example is provided below with double brackets. I need a similar delimiter with triple ...
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2answers
72 views

Superscripts and Subscripts with more than 1 letter

I`m trying to input the following formula in latex: So far I came up with: $Pr(Classe_i | Objeto) * Pr(Objeto) * IOU^{truth \_pred}= Pr(Classe_i)* IOU^{truth} \_{pred}$ But truth and pred end up ...
1
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1answer
46 views

How can I reduce the size of a whole equation without reducing the size of its numbering?

I have an equation that I need to reduce its size but it seems that the equation numbering gets smaller as well. How can I reduce its size while having normal size for its tag? My source code: \...
2
votes
1answer
53 views

split fraction is not working to split equation over multiple lines

I am trying to split a long fraction over multiple lines. I am using mathtools package and split fraction to split the long denominator. However, it doesn't seem to be working , see the attached image....