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

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3
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1answer
27 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
26 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 , S_2)}=...
4
votes
1answer
75 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 cos--...
4
votes
2answers
109 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
30 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
18 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 two-...
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*} &\mathscr{F}_{1}\left(...
3
votes
1answer
37 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
20 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.
15
votes
1answer
323 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 ...
1
vote
0answers
25 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
38 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?
2
votes
2answers
31 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 ...
1
vote
1answer
29 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 order)?...
1
vote
1answer
25 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 ...
4
votes
1answer
56 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 ...
0
votes
0answers
36 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
25 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\\ &=xxxxxxxxxxxxxxx\...
4
votes
4answers
176 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 ...
3
votes
5answers
76 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, ...
0
votes
1answer
17 views

Break conditions in different line

I have a code to generate a equation in Latex. My problem is that How can I break line between a and b condition in the equation. With below code, the 0<=a<=10 and 0<=b<=10 are located in ...
2
votes
2answers
40 views

Multline equation along with aligned equations

How can I write the following? I have currently written it with an align environment and a multline, but I don't really know what is the correct approach to combine those (if that is the correct way ...
3
votes
1answer
35 views

amsmath fleqn doesn't work?

I would like to have my equations left aligned. I use fleqn to achieve this, but unfortunately, it seems everything is getting right aligned? I really don't know why this happens. Can someone help me ...
2
votes
1answer
38 views

Fraction Equation problem

I am a new user of LaTeX. I am using amsmath package but keep getting errors with the following: \begin{align} \frac{\partial P}{\partial t} = \mu(N,I)P - mP - \nu \frac{\partial P}{\partial z} + \...
5
votes
2answers
63 views

superscripting a dot which is enclosed in square brackets

This question is about how to extend the nice answer here by @egreg http://tex.stackexchange.com/a/304078/103130 to the following case (which is close to what I need except that the brackets should ...
2
votes
2answers
276 views

How can I do matrix with 1 column?

I want to make a matrix with elements like in the image: How can I do this? Thank you!
5
votes
3answers
87 views

Redefine align* to do the same thing as align, for use with autonum package

I'm writing a large thesis, and recently discovered the autonum package, which will automatically only number equations which are referenced in the text. This seems like a very good addition to my ...
1
vote
1answer
18 views

amsmath left- and right aligned Formulas in one line [duplicate]

I thought this would be a common problem, but I can't find any satisfying answer to this. I am using the amsmath package. Using the align environment is helpful for separating the two expressions, but ...
1
vote
1answer
46 views

Big curly braces Inside the equation

I am trying to print following following equation in latex The code I have \documentclass{article} \usepackage{amsmath, amsthm, amssymb} \begin{document} \begin{equation} P(Z_{n+1}=T|Z,Z_{1}\...
5
votes
3answers
416 views

Make equation look nicer

I have an equation which has a fraction to the power of another fraction. The fraction in the power is really small. I tried using \cfrac to change the size of that fraction but then the constant and ...
2
votes
1answer
43 views

pdfTex: \operatorname with Computer Modern Roman

I am using the default font, Computer Modern Roman, and I am trying to get \operatorname to work properly. The issue is that it appears to look identical to normal text. This question: LuaLaTeX: No ...
2
votes
1answer
28 views

Problem with amscd package

I'm trying to insert a commutative diagram into a report. I've loaded the amscd package, but I have a problem with its diagrams. When I put up or down arrows, there are no problems. For example, ...
0
votes
0answers
49 views

Commutation function in TexStudio [duplicate]

I have been searching for the commutation/ permutation command for a while. Reference to inserting special characters did not help. Searching for a special mathematical character did not help either....
0
votes
1answer
39 views

amsmath updates and package history

I just noticed that the amsmath package was updated lately. Sadly, I am unable to find the package history? texdoc amsmath does not seem to help and the documentation available online seems limited.
4
votes
1answer
78 views

\bar only allowed in math mode error

I am trying to type up an equation for my discrete math class but I keep on getting the "\bar allowed only in math mode" error. My previous usage of \bar worked out fine. $p( \bar{E} \cap \bar{F}) = ...
0
votes
0answers
29 views

How to apply `flushleft` to display style equations?

I was wondering, how can I flush left all the equations in my document? I mean, I already got the answer using \documentclass[twoside,letterpaper,10pt,fleqn]{article} \usepackage{amsmath} \...
2
votes
1answer
58 views

Left align problems

I have no idea how to ask a question in here as I tried pasting my latex document in (it is only short) to demonstrate my issue but it does not look like anything else here and I don't want to piss ...
1
vote
1answer
15 views

kpfonts makes fleqn and leqno options ignored when passed via \PassOptionsToClass

The following M(n)WE points out that fleqn (and leqno as well) option, passed to the class thanks to \PassOptionsToClass, is taken in account except if kpfonts package is loaded (no problem if the ...
4
votes
1answer
258 views

Latest xparse/amsmath update doesn't work well in align

The following minimal example doesn't compile when the optional argument to \macro is used: \documentclass{article} \usepackage{xparse,amsmath} \NewDocumentCommand{\macro}{o}{A\IfValueT{#1}{(#1)}}% ...
2
votes
1answer
58 views

Bold math with siunitx, fourier and amsmath problem

With this configuration I can't have bold siunitx otherwise than using \pmb, but with an ugly side effect : \documentclass[margin=5pt]{standalone} \usepackage{fourier} \usepackage{fontspec} \...
1
vote
1answer
59 views

Box part of equation in align environment

I want to box, as an answer, an equation of the align* environment. Not sure how to do it. \begin{align*} (1+2i)z_2&=-11(2-i)\\ z_2&=\dfrac{11(i-2)}{1+2i}\\ z_2&=11i \end{align*} I have ...
5
votes
1answer
258 views

How to make the binomial symbol look better?

I am using \binom{\mathcal{L}}{k} with the following font (see code sample below), and I'd like the parenthesis to completely "capture" \mathcal{L} and k as they do if I use the default font. (If you ...
2
votes
3answers
51 views

Equation number in long equation

I have a long equation that goes over two lines. The first line takes up the full horizontal space and the second line is indented. I use amsmath's split for that. My problem is that the equation ...
2
votes
2answers
67 views

How to split a very long equation (using AMSMATH package)?

I'm trying to split up the following equation so that it fits the margins of my document, so far I have: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{equation} 0 = n_1^3 ...
0
votes
1answer
26 views

Any way to solve text and formula combination exceeding margin

In LaTeX, when writing a paragraph containing formula and text, it exceeds margin. Therefore, I have to align it manually. That is time-consuming and the result is not well justified. Any way to ...
6
votes
1answer
53 views

Passing alignment tab character to \ifx

I have the following macro \usepackage{xintexpr} \newcommand\seq[4] %length, delimiter, generating func, last term {% \def\s##1{\def\n{##1} #3} \xintListWithSep{#2} {% \xintApply{\s}{\...
4
votes
2answers
39 views

amsmath: how can I number individual equations in a gathered environment?

I have a complex set of equations, displayed using amsmath's align and gathered environments. I need to refer to some of the cases in the gathered environments, but they are not numbered. Here is a ...
2
votes
0answers
29 views

polylongdiv with terms in reverse order

Is there a way to use \polylongdiv in the polynom package to display and calculate polynomials in the reverse order from the way the package is written? For example, \documentclass{article} \...
0
votes
2answers
46 views

Line Break in Equation with Text

I would like to include an equation, which mostly consists of text elements, however I am having trouble with aligning the last argument which spreads over two lines in order for the equation to still ...
2
votes
1answer
59 views

error: tipa in combination with \DeclarePairedDelimiterXPP

I would like to use phonetic spelling and found the tipa package. Somehow it seems to produce an error combined with a command I use to set conditional probability distributions: \documentclass{...