{math-mode} is about typesetting mathematical content, e.g. tweaking the appearance of spacing and symbols in a formula, or producing specific mathematical constructs. For questions about "wrapper" environments like equation or align, consider the tag {equations}.

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66 views

Wolfram Mathematica Functions in Lyx

Can I use all functions of mathematica in Lyx? I want to use functions like Solve[]
6
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2answers
66 views

tcolorbox equation and fleqn: not vertically centered

Using tcolorbox with ams equation, there is sometimes additional leading space before the equation comes: \documentclass[fleqn]{article} \usepackage[many]{tcolorbox} \usepackage{amsmath} ...
2
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1answer
45 views

Use of the dot in math-mode

I was trying to typesset piecewise functions earlier and I had a problem typesseting only the left brace and not the right as it couldn't accept only \left\{. After that I tried adding \right but ...
5
votes
2answers
85 views

How to correctly typeset subscripts after \varphi?

I'm using $\Delta\varphi_R$ in several locations in my document, but the subscript has almost the same size and vertical position of the variable. Is there a way to make it look more like a subscript? ...
5
votes
2answers
968 views

What is this symbol consisting of a horizontal line crossed by a rotated vertial line?

I'm looking at the following symbol, between W and X, in an old PDF file: and would like to use it in Math mode in my document, but can't figure it out which symbol it is. Is it a standard Math ...
2
votes
1answer
29 views

Calligraphic font for Bitstream font and inter-package error

I try to load and use a calligraphic font but it seems that the combination of siunitx, upgreek and bm causes the error, but for some reasons the error-message ('Too many math alphabets used in ...
2
votes
1answer
123 views

pseudocode - whats wrong?

Its driving me crazy now!!! I want it as shown in image. But getting error! Whats wrong here: \begin{equation} \label{eq4} \textbf{Y} = \left\{\begin{array}{cl} YES & ...
1
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0answers
11 views

Multiline equations using IEEEtrantools when also using \left \lbrack and \left \{ [duplicate]

I have a set of code in which I have \begin{IEEEeqnarray*}{rCl} f(y,x) & = & \frac{1}{(2\pi)\left | \Sigma_{xx} \right |^{\frac{1}{2} \cdot \left | (\Sigma_{yy} - ...
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3answers
47 views

Aligning definition of a function that maps into a function space

I'm writing a proof that the dual of l^p is l^q, and in that process, I define a function from l^q to (l^p)*. My current function definition looks like this: \begin{align*} ...
5
votes
1answer
66 views

Vertically align two horizontally-parallel equations

I am attempting to vertically align two equations at multiple points and I have come up with the following: \begin{array}{rlclcl} \eta(n)&\equiv&\frac{\Lambda(n)}{\log ...
2
votes
1answer
38 views

\hfil in math mode [duplicate]

\documentclass[a4paper]{report} \begin{document} \[\phantom{\ast}\hfil a\hfil\ast\] As you can see, the \verb"\hfil"s get ignored… or at least the one on the right does. But if I swap \verb"\phantom" ...
2
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0answers
43 views

Centering \dot in a symbol macro (\listofsymbol)

I was trying to achieve the results of get a variable listed in listofsymbol's generated list, when called with a -dot suffix. If was trying also to find a way to center dot in variables with ...
3
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1answer
74 views

Multicolumn vector

How can I create a vector like this one? It is similar to this question, but with additional columns.
0
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0answers
87 views

LaTeX - Assistance Publishing a Mathematical Theorem

I have a mathematical theorem written in pencil on paper. I am using a handheld device to use the internet. On this webpage - http://annals.math.princeton.edu/submission-guidelines - are the high ...
4
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3answers
201 views

Very smart parentheses?

This is a follow up question of Smart parentheses? In the above mention question, the parentheses are smart so that they change they form depending on the nesting level. I wonder if it would be ...
7
votes
3answers
350 views

Flip the underbrace

Is there a way to flip this \underbrace in the code so that it stays on the same place (under the V but points towards it not away from it as it does right now. v(t) = Re \{ \underbrace{V}_{V_o e^{j ...
4
votes
1answer
147 views

Formatting the union of sets

In the example $\cup^{i=1}_{\infty}F_i$ How do you get the i=1 directly below the union symbol and the infinity directly above?
3
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2answers
216 views

Getting limits to look right

How do you get the \delta\rightarrow 0 underneath the line underneath the limit. This is what I have so far \underline{\lim\limits}_{\delta \rightarrow 0}
3
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0answers
78 views

Typing Russell's “Sur la Logique des Relations”

I'm having some trouble typing Russell's definitions in TexWorks, mainly because of the spaces and numerations of propositions. Anyway, my output it's a complete disaster. How could I maintain the ...
3
votes
1answer
91 views

Double-struck zero and one

I am trying to typeset double-struck digits in math mode. They have to come from the same font. I tried \mathbbm{0} from the bbm package and \mathds{0} from the dsfont package. The document ...
2
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0answers
33 views

MiKTeX 2.9 Texmaker: Text in PDF not vectorized … but formulas and tables are vectorized [duplicate]

Users, i am new to LaTeX and i found something that is really strage. When i create a PDF from the following code, the text is not vectorized while formulas and tables are. I am using MiKTeX 2.9, ...
2
votes
1answer
77 views

Mix characters from various fonts (in text mode)

I'm using classico as my everyday font, together with \usepackage[EULERGREEK]{sansmath}\sansmath when there are formulas. My problem is: I don't like the shape of the "equals" sign of classico. I ...
3
votes
1answer
63 views

Active Delimiters to get correct delimiter size

I once read in "Die Texnische Komödie 1/2011" that it is possible to make the round delimiters () active, so you don´t need do use \left(\right) any more. The code is: \makeatletter ...
5
votes
2answers
66 views

lim within an array

I'm having trouble getting lim to work inside an array Here is my code \begin{align*} \lim_{e \rightarrow 0}{e^{A_\epsilon}} = \left( \begin{array}{cc} 1 & \lim_{e ...
2
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2answers
52 views

Getting Examples to look like Theorems/Lemmas/Corollaries

How do you get a latex document to present example in the same bold type face as you can for theorems/lemma/corollaries?
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0answers
14 views

bmatrix with individual column alignment specifier [duplicate]

I know that I already found this, but I am not sure where, so I ask it here. How can I individually specify the number and alignment of a bracket matrix using bmatrix? \documentclass{article} ...
1
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1answer
94 views

Double backslash \\ does not work in equation environment

My problem is that inside equation environment double backslash \\ does not seem to work as expected to force a line break: \begin{equation*} \fontsize{12}{15} \text{1. (a) State the ...
0
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0answers
30 views

Cannot find amsmath amstools package even though the doc used to compile [duplicate]

This is from a document that used to compile. I want to use it as a template as it was a really good template. However when I press compile it says that it cannot find the amsmath or amstools ...
0
votes
1answer
60 views

Writing the following in latex [closed]

In a wide variety of simple disease models, the rate of change in the number of infected people can be written as where I is the number of infected people,Sis the number of susceptible people, ...
0
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1answer
50 views

Column with math mode in beamer won't center under multicolumn row

I am having trouble getting a table to behave as I expect (and want) and I don't know if the problem is with beamer, multicolumn, or math mode. \documentclass[table]{beamer} \usepackage{booktabs} ...
2
votes
1answer
58 views

Problem with big equations (matrices)

I have used LaTeX for writing my paper. The template of journal is in two columns and I have some problems with breaking large equations (especially matrices). Would you please guide me? Details: I ...
2
votes
1answer
57 views

How can I both use MathTime Pro 2 and newtxmath?

I would like to use both the mtpro2 and newtxmath packages in a single document and be able to choose which one to use. I would like for example to be able to show the following integral in both ways ...
3
votes
2answers
77 views

Graphical connection between a matrix and a label

I need to show the connection of an element of a matrix with a label, like this: This is some code that I write: \[ \mathrm{A^{(0)}}= \quad \left( \begin{array}{cccc:c@{}} 2 & 2 & 1 ...
4
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0answers
38 views

Beamer vs article cls math rendering [duplicate]

With article class : \documentclass{aricle} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{amsmath,amsfonts,amssymb,mathrsfs} \usepackage{fourier} \usepackage{helvet} ...
19
votes
1answer
792 views

What does the tilde character (~) do in math mode?

What effect does the tilde character ~ have in math mode? Is it the same non-breaking space that it is in text mode? Is it bad style to use ~ in math mode? I've seen it used in some examples but ...
6
votes
1answer
90 views

Reducing the size of greek letters in TeX Gyre Schola Math?

I've been experimenting with TeX Gyre Schola (and its math font), and I've noticed that the greek letters are noticeably larger than normal letters and numbers. For example, consider the following: ...
1
vote
1answer
51 views

Putting arrows above text [duplicate]

I'm trying to typeset the following (the part in green I'd like to add, but don't know how to: Here's my sample code: \documentclass{article} \begin{document} $$=F_j\underbrace{\frac{\partial ...
7
votes
1answer
87 views

How to add a circle on left/right parentheses?

I need to use a new symbol to denote an operation defining by myself. How to establish a pair of new delimeters just as adding a little circle on left/right parentheses? The difficulty is there are ...
8
votes
2answers
265 views

d with a little line through the top of it

In math mode one can do $\hbar$, which produces an h with a little line through the top of it. I want to do the same thing, except with the letter d instead. Is there a generalization of $\hbar$ that ...
2
votes
1answer
43 views

rotate box in reverse inside a rotate box ? possible?

I need to make brackets of various kinds stretch with the length of the argument below and above. They require rotation of text inside a rotated matrix. For example, I am trying to make a round ...
4
votes
1answer
41 views

How to allow line breaks in siunitx lists and ranges in math mode?

I have written my thesis using \numlist and \numrange (and the \SI variants thereof) from the siunitx package. In some cases, I have used these macros in math mode, for instance, $\phi = ...
2
votes
1answer
91 views

CMBright for math and Iwona for text?

Is there a way to load packages Iwona and CMBright so that Iwona is used only for text, CMBright only for math, and all text and math is sans-serif? The only command I've thought of so far are: ...
2
votes
0answers
26 views

Which dots-type in math? [duplicate]

I am using the vim latex suite and when I type ... it automatically changes them into \ldots if it is text or \cdots if I am in a math environment. So I thought that \cdots is the "right" thing to use ...
2
votes
1answer
43 views

undefined control sequence for \measuredangle [duplicate]

I just installed MacTeX and texmaker. I'm trying to create a measured angle. The following code: \documentclass[12pt]{article} \begin{document} The measure of $\angle{ABC}$ is expressed as ...
1
vote
2answers
46 views

How can I make text appear correctly in an equation? [duplicate]

The basic outline of the equation below is correct but how can I make the text appear correctly right now it appears scrunched up? \documentclass{report} \begin{document} \begin{align*} \left. k_S ...
3
votes
3answers
153 views

Text in math mode: inherit bold but not italics

Can I define a macro \foo so that $\foo$ produces: bold sans-serif "foo", if the surrounding text is bold normal sans-serif "foo" otherwise. In particular, "foo" should never be typeset in ...
1
vote
0answers
38 views

Not much greater than sign [duplicate]

I am trying to make the negation of the $\gg$ sign in latex. I believe that it exists since It is on my homework sheet that appears to be typed in latex. I tried to draw the sign in detexify, but it ...
5
votes
1answer
94 views

Extensible multiset, or bag, delimiters

The stmaryrd package provides two types of multiset, or bag, delimiters: \lbag and \rbag; and \Lbag and \Rbag. When I use these commands with the delimiter sizing commands \left and \right (or even ...
8
votes
2answers
207 views

How to draw an actual maltese cross?

The symbol that is produced by the \maltese command is an iron cross, not quite the same thing as a maltese cross, both in terms of appearance and signification. I was wondering if there was any way ...
2
votes
0answers
44 views

Letters in Math mode appear in greek [duplicate]

I am creating a beamer presentation with main language being greek. When trying to add letters inside a math environment either using $<math>$ or \[<math>\] the letters appear in Greek ...