All Questions
264
questions
0
votes
1
answer
22
views
Is there a proper way to put `\fillin[]` inside `align` environment in the LaTeX `exam` class?
I am using \fillin[] command in the latex exam class to produce the following output:
Convert the following angles from degrees to radians:
\begin{questions}
\begin{multicols}{4}
\...
- 1,421
3
votes
2
answers
346
views
Error "Missing $ inserted" but i cant find where they should be
I have an error where he tells me I have 4 missing $ in one line (paragraph below) but I don't know where. Everywhere I used _ or ^ is surrounded by $ and I can't find the missing ones. The log also ...
- 31
1
vote
1
answer
67
views
Why this is giving an error?
To write the following equation, I am writing my code as
$\textbf{\mu}$ (in the text or paragraph)
why it is giving an error?
- 13
0
votes
1
answer
49
views
Custom command in \NewDocumentCommand documentation
I'm seeing a rather unexpected result with \NewDocumentCommand. Suppose I have a custom-defined command \mybold{}, like this:
\NewDocumentCommand{\mybold}{m}{\mathbf{#1}}
Or \oybold[]:
\...
-3
votes
1
answer
127
views
Could someone check my document code?
I'm a PhD student writing his thesis on overleaf and been getting more than 400 errors. Could someone help?
\documentclass[12pt, thesis]{report}
\usepackage[utf8]{inputenc}
\DeclareUnicodeCharacter{...
- 27
1
vote
0
answers
26
views
Question concerning an error occurring only one time in two similar examples (tables/array and I cannot find the mistake) [duplicate]
I'd like to create a table, but I get the strange error "Missing $ inserted \end{frame}". Here is the code. See below for a similar example, where it worked.
Unfortunately, I cannot find my ...
0
votes
1
answer
57
views
Missing $ inserted? Why? [duplicate]
I am getting this error in my table, but I don’t know why?
\begin{table*}[htbp]
\caption{ Average }
\label{tab_5.1}
\centering
\scalebox{0.8}{
\begin{tabular}{lcccccc}
\...
- 115
2
votes
0
answers
67
views
Using Colored Underlines in Math Mode [duplicate]
I am trying to underline specific terms in math mode in color. Right now, I have defined a command:
\newcommand{\ula}[1]{{\setulcolor{red}\ul{#1}}}
While this command works on normal text, it doesn't ...
- 21
0
votes
1
answer
773
views
Unable to use \mathbb{} command
I have recently started using \Latex. While typesetting an article, I am facing difficulty in getting the \mathbb symbols in the Document title, sections and subsections. How to insert them in title, ...
0
votes
0
answers
26
views
Writing after alpha symbol and the letters get´s weird [duplicate]
so I´m trying to write a phrase on TexMaker after put the alpha symbol but for some reason the letters start to become weird and don´t have spaces between them.
This is my code:
Pretendemos então ...
- 1
0
votes
1
answer
46
views
Cleaning up my First Proof in Overleaf [closed]
I have just started working with Overleaf and would love it if anyone could point out what's messed up in my project, either in my proof itself or the Overleaf coding that causes it to look super ...
3
votes
2
answers
276
views
Beginner LaTeX error [duplicate]
I'm starting to write math equation on latex, so I tried it for the first time, but i cannot view the results due to an error. Can somebody help me?
\documentclass[12pt]{article}
\usepackage{mathtools}...
1
vote
0
answers
51
views
How is missing $ inserted? [duplicate]
Here's a line of erroneous code.
\documentclass{standalone}
\begin{document}
\frac{a}{M}
\end{document}
As we expect, the compiler throws a "missing $" error.
! Missing $ inserted.
<...
0
votes
2
answers
59
views
How to define \newcommand for mappings efficiently
I'm having trouble defining a new command for latex.
What I want to do? Define a \newcommand to define mappings like in this:
\documentclass[english]{scrreprt}
\usepackage{amsmath}
\usepackage{amssymb}...
- 1
0
votes
1
answer
176
views
Write function on Latex?
I tried to write this code in Latex but after the Exist symbol its all /em and together.
- 1