0
votes
0answers
33 views

How can I make the larger integration sign without using this $$…$$ [duplicate]

How can I make the larger integration sign without using this $$...$$ Since I have written that $(Uu)(x,y)=\dfrac{1}{\Gamma(r_1)\Gamma(r_2)} \int\limits_0^x \int\limits_0^y ...
4
votes
1answer
40 views

Float addition operator in LaTeX?

I need to get the +. sign (see the OCaml float addition operator) in LaTeX. However, when I try: *$\mid h :: t \-> h +. sumList(t)$ \\** The output is as follows: How can I make sure that ...
4
votes
2answers
67 views

Smashoperator for the vertical space?

I would like to vertically smash a summation sign in a way that the line has a vertical space as if the summation sign wouldn't be there. To illustrate it please see the MWE. The space between the ...
7
votes
3answers
483 views

Symbol for “defined to be logically equivalent” (:⇔)

Is there a way to typeset the symbol ":⇔" correctly in LaTeX (i.e. with the right alignment and spacing)? I know that using :\Leftrightarrow or :\Longleftrightarrow gets me the symbol I'm looking for ...
3
votes
1answer
128 views

How to adjust self defined multiple product signs

The latex code below produces multiple product signs: \documentclass{article} \usepackage{amssymb,amsmath,graphicx,color} \newcommand{\invcircledast}{% \mathbin{\vphantom{\circledast}\text{% ...
13
votes
1answer
292 views

Opposite product signs in the sense that black and white are interchanged

In a special algebra I use with amssymb the products \newcommand{\bDiamond}{\mathbin{\Diamond}} \newcommand{\bLozenge}{\mathbin{\blacklozenge}} \newcommand{\bCircledast}{\mathbin{\circledast}} ...
11
votes
4answers
364 views

Filled \Diamond-product sign

I use the multiple \Diamond-product sign (\bDiamond) as described in sign for multiple $\Diamond$-product. Now, in addition, I would like to have a filled \Diamond-product sign, i.e. filled with ...
6
votes
3answers
89 views

Is there any global settings to add \limits to evey \sum, \bigcup etc?

I'd like to put the superscripts and the subscripts always above or below the symbols like \sum,\bigcup,\inf etc, even in the inline mode, but I don't want to add \limits everytime. I tried ...
6
votes
1answer
125 views

sign for multiple $\Diamond$-product

I use $\Diamond$ as a product sign and want to have something like $\bigDiamond_{i=1}^{n}$ to note multiple $\Diamond$-products. Similar to $\wedge$ and $\bigwedge$ or $\vee$ and $\bigvee$. Is there a ...
0
votes
0answers
19 views

Renew math operator [duplicate]

There is an already defined math operator inside TeX that I want to change it by another letter. I am just wondering what is the best practice. Below I give an example for the \Pr -> "Pr" command ...
12
votes
5answers
391 views

Integration Symbol with Limits

How can I write the integration symbol in latex as shown in the picture?
3
votes
2answers
71 views

Lining numbers in mathnormal

Is there a simple way to have lining numbers (instead of old style ones) using \mathnormal{} ? I want $\mathnormal{abc123}$ to look like $abc123$. My problem is that I have an operator ...
0
votes
2answers
95 views

How to create this simple model with arrow and text on the top?

How to create this simple model with arrow and text on the top ? Regards
3
votes
3answers
569 views

Problem in writing the system of equation in LaTeX

Here's the code I have and here's the system of equation it creates which is not working as desired. Do you know how I can fix it? \item For what value of $b$ would the following system fo equations ...
1
vote
1answer
52 views

How to show a wide bar over a letter?

I want to have a wide bar over XY but it just shows a small bar. Any idea? \item In the standard $(x,y)$ coordinate plane, point $X$ has coordinates $(-4,0)$ and point $Y$ has coordinates $(0,-8)$. ...
4
votes
1answer
86 views

Create Pole/Point Integral Symbols

I want to create the following shaped integrals found in the unicode-math package symbols list: I created my own package a while ago for defining some symbols/shortcuts, and I want to recreate ...
3
votes
1answer
79 views

Words under sum that's in a denominator

if I try this; Substituting the expression for \(\Psi\) in to the above and rearranging we derive an expression for the vacuum field \(\Psi'\) as a function of \(\mu \), \begin{equation} \Psi' = ...
4
votes
1answer
92 views

Why are certain mathematics operators not defined and how do I replicate them?

I noticed that while \ker renders correctly as the "kernel" operator in Linear Algebra, the corresponding \im for the "image" is not defined (I tried everything that could possibly be an abbreviation ...
4
votes
2answers
119 views

Resizing dynamically the `e` of the exponential function

I've been looking around and found that this question has been asked at least a couple of times, but the solutions are been correct work around. Let's say that I have a formula with a piece like: ...
2
votes
1answer
73 views

How to use \owedge and \boxwedge

We can use symbols of $\otimes$ and $\boxtimes$, $\oplus$ and $\boxplus$, $\ominus$ and $\boxminus$ in Latex. However, do we have $\owedge$ and $\boxwedge$, which combines $\wedge$ in the mid of a ...
8
votes
1answer
210 views

Integral Sign $\int…$

does anybody know how to write integral signs in LaTex that are slanted to the left, and not the right. See here if you do not know what I mean: (From ...
0
votes
0answers
13 views

subnumcases and inline math [duplicate]

Code \usepackage{cases} \begin{subnumcases}{}\label{eq:regola_scelta_reject} \min \quad \sum_{j=1}^{H}x_jw_j & $\sum_{j=1}^{H}x_jw_j \geq W_L$ ...
4
votes
2answers
120 views

Designing medcirc and circledtimes symbols

It would be great to use only \medcirc and \circledtimes from the pxfonts or to design the similar symbols by other techniques. The symbols from pxfonts are quite well but when I connect the ...
7
votes
3answers
291 views

Designing a new tuple of Algebra Operators

It's neccessary to have at least two extra tuples of Albera Operators. A minimal tuple is a triple (to_be_subset_eq, meet_operator, join_operator). There are some ideas how to make 2 extra tupes. ...
-1
votes
1answer
195 views

How do I write this mathematical equation?

I want to write the shown mathematical equation in LaTeX but I am getting an error. Here this is not eta but it is n. The code which I am writing is \begin{equation} \Delta {E} + \frac{\omega^2 ...
0
votes
1answer
141 views

How to use \lll properly

I need the symbol <<< (left rotation). Now from TexStudio help, I found it as \lll. But when I use it, I get an error Undefined control sequence ... \lll. How to fix it?
0
votes
1answer
288 views

Using Trigonometric Functions [closed]

When I type Trig functions using {} or () I seem to get the same result, what is the difference between the two?
10
votes
2answers
230 views

“esint” integrals with default limits

When I'm trying to set a normal volume integral with the esint package, it will be generated with the limits set right to it: A corresponding example code for this is \documentclass{article} ...
4
votes
2answers
92 views

\cupdot gives “Undefined control sequence” with MikTek on Windows 7

I am using MikTek 2.9 on Windows 7. When I try to use \cupdot, in math mode, I get an "Undefined control sequence" error message. Is there a package that I need to include to use \cupdot?
7
votes
2answers
120 views

Unwanted separation in an equation

I have an equation with an intersection which has multiple limit levels, like this, \[ \langle H, H'\rangle = \bigcap_{\substack{ L \leq G, \\ H \cup H' \subseteq L. }}L \] It compiles nicely, ...
3
votes
1answer
107 views

How to properly display a product within a fraction?

I have product inside a fraction, like this: \[ \phi_n(t)=\frac{t^n-1}{\prod_{\substack{ d \mid n,\\ d<n.}} \phi_d(t)} \] And that places the "limits" of the product on it's side, not ...
3
votes
1answer
96 views

How to adjust the alignment of a mathematical expression in a text section? e.g. argmax

I am using the following definition to generate the argmax operator: \DeclareMathOperator*{\argmax}{\arg\!\max} However the problem is when I use it in a part that some text exists because of the ...
4
votes
1answer
147 views

Conditionally remove the space before a one-letter operator

I'm pursuing the Math Expectation operator (\mathbb{E}). As \DeclareMathOperator is not very good for one-letter operators (since it adds some spacing after itself), I use a plain \newcommand. But ...
15
votes
3answers
221 views

Printing the first N terms from a telescoping series

I would like to produce a LaTeX document that generates the first N terms of the telescoping series sum(1/k-1/(1+k)) where k=1,2,3...,N, such that it displays at least the first 10 terms. I want the ...
7
votes
3answers
237 views

DeclareMathOperator in bold

Ho can I declare a math operator which will appear in bold font? I tried the following, but it didn't work: \DeclareMathOperator{\Div}{Div} \newcommand{\Divxk}{\mathbf{\Div}_{X/k}}
4
votes
1answer
288 views

Typing Following notation in Latex [duplicate]

I need to generate following notation in LaTeX. It's used in differential geometry to denote vector fields. I can't find documentation and detexify is not helpful either.
4
votes
2answers
465 views

limits to \oplus not working and double ended arrow equation

I am having an equation which having \oplus with limits, but \limits for \oplus gives error and there is another critical equation with double ended arrow. can anyone please help me to key this ...
13
votes
3answers
307 views

How could LaTeX replace the tokens <= by the command \leq?

How could LaTeX replace the tokens <= by the command \leq efficiently? Example 1: I have this code: \[ 2x <= 4x - 2 \] And I want to get after the compilation this: Example 2: \[ ...
5
votes
2answers
138 views

Typesetting with long limits

The problem of typesetting with long limits has already been discussed in Improving typesetting of sums with long limits. However, the answer given there uses \mathop, which does not produce ...
1
vote
2answers
1k views

Subscript of sum [duplicate]

How can I make a subscript for sum in latex like the following picture: I tried \sum_{q_i} but that doesn't make the result I want. It makes the following result:
14
votes
1answer
266 views

How to write a formula using box product

Can anybody help in writing the following formula... I am having trouble. LHS I can write, but not the RHS.
1
vote
1answer
106 views

Assigning different colors to numerical values below a certain parameter?

I'm relatively new to Latex so apologies for any stupidity upcoming. I'm trying to read a Matlab vector into a latex table with values ranging between 0 and 1. For the values less than 0.1, I want ...
1
vote
3answers
280 views

To show something are appearing n-times!

Suppose I want to write that the sequence 1,1,...,1 appear n-times. How will I do this? Usually in mathematics we use a braces at the bottom and write "n-times" below the brace.
7
votes
3answers
157 views

Correctly typesetting a relation

I'm trying to typeset a relation. The following should read "< equals {...}", just in the same sense as one would use "x = {...}". \documentclass{article} \begin{document} $< = \{(x, y), (y, ...
7
votes
3answers
147 views

Place symbol inside of \bigsqcup

How can I place a symbol inside of \bigsqcup? What I have tried is this: \newcommand{\concn}{\bigsqcup_{i=1}^n\hspace{-1.07em}\text{\footnotesize $h$\normalsize\hspace{0.6em}}} The problem ist ...
2
votes
2answers
2k views

Split environment alters spacing around binary operators

I've been using split environment from amsmath. A problem that I've run into is that if an & for alignment is placed next to a binary operator, the spacing on that side of the operator is reduced ...
6
votes
2answers
254 views

When substack and array doesn't work

I am trying to write a formula. But both substack and array cannot fulfil my needs (as far as I know how to use them). The first is how I want it to look like. But I need an i'\neq i below the ...
4
votes
4answers
854 views

How to typeset an isomorphism symbol ($\simeq$) with a long bar

Is there any way to typeset in LaTeX a \simeq with a longer bar, or equivalently \stackrel{\sim}{\longrightarrow} without the arrowhead?
3
votes
2answers
369 views

What is the latex code for the symbol “two colons and equals sign”? [duplicate]

I wish to use the symbol as in the following picture, however, I can not find it. Can someone help me?
4
votes
1answer
219 views

How to create the character Д for math mode? [duplicate]

In my research I'm using results of the paper Vinogradov A. M., - The logic algebra for the theory of linear differential operators, - Soviet Math. Dokl., 13 (1972), 1058-1062. The paper uses the ...