5
votes
1answer
95 views

why pdf file is empty? Latex generates no output, no error

one of the auto-generated latex code, for some reason, generates no output in pdf. I made a MWE that has this latex code in it, all inside \[....\], and then run pdflatex but the file is empty. ...
3
votes
1answer
58 views

Codename for “kp serif” in TeX

mainly i'm aiming at doing the same thing as discussed in this question (How To Change Math Font Only?); except i want to use the "km serif" font and no matter what i search for on the web, i don't ...
0
votes
1answer
70 views

“Dimension too large” using geometry package

So, I have an interesting problem with a really (really really ...) large equation that I am trying to typeset. Basically, crunching the file through pdflatex gives: This is pdfTeX, Version ...
1
vote
0answers
27 views

different spacing aroung equal sign for display/text mode [duplicate]

as I wanted to increase the space surrounding the = sign in my equations, I changed the thickmuskip length in the preamble \setlength{\thickmuskip}{14mu} It works fine, and I like the result in ...
1
vote
1answer
70 views

Make font size of numerator the same as denominator?

I have a simple question, I would like to make the font-size of the numerator the same as that of my denominator. For example, something like this: e^{-j \frac{2 \pi n k}{K_F}} gives me an ugly ...
4
votes
2answers
394 views

What program is something like this created on?

Been trying to further improve my LaTeX skills, and such to make my notes look better. But I was curious if you guys could easily tell what program something like this was created in? ...
4
votes
2answers
96 views

How to deal with a long subsection title which has formulae

I usually use subsection environments to write sub questions for a big question. It usually works well as shown in the first example below. However, I encountered an error for the second example ...
8
votes
2answers
119 views

Defining the minimal amount of space around an operator

How do I define the minimal (and possibly maximal) amount of horizontal space around an operator? Something similar to wrapping the operator with \,s. Here's a picture: And a minimal example ...
2
votes
0answers
151 views

DejaVu Serif Condensed: Matching math font using PdfLaTeX

I like the DejaVu Serif Condensed font as text font, but I did not find an appropriate math font for it. To overcome this, I thought about two possible solutions: Finding an existing math font ...
1
vote
1answer
103 views

Switch from phv to cmr in math mode using beamer

In my beamer document I am unable to switch to cmr for formulae since they look weird otherwise. Minimal Working Example: \documentclass{mybeamer} \usepackage{amsmath} ...
3
votes
2answers
109 views

Text and symbols get capped in math mode

I use these the following setup in my preamble: \documentclass[oribibl]{llncs} \usepackage[utf8]{inputenc} \usepackage{todonotes} \usepackage{amsmath} \usepackage{amsfonts} ...
2
votes
0answers
54 views

Drawing parse trees [duplicate]

I'm trying to draw parse trees for mathematical expressions such as (x + (y - z)). When I google for parse trees in LaTeX, all I get are packages that produce an output similar to the style of this ...
1
vote
3answers
1k views

Hat accent on bold greek letters in math mode

I would like to insert an hat accent on bold letters/symbols in math mode. For latin letters, e.g. the q char, I insert this commands in my preamble ...
7
votes
2answers
689 views

How to make the math font slightly thicker?

I'd like to use TeX Gyre Schola as my text font and the default LaTeX font for the math mode. (Side question: is the default font Latin Modern in math mode or another font?) MWE: ...
12
votes
1answer
1k views

Which version of LaTeX permits more than 16 alphabets?

Sometimes I receive a message: ! LaTeX Error: Too many math alphabets used in version normal. I know that there is a limit of 16 alphabets at most allowed to one article. However this message ...
2
votes
0answers
278 views

TikZ arrows do not draw with pdflatex [closed]

I am using the answer from Arrow between parts of equation in LaTeX. \documentclass{article} \usepackage{tikz} \newcommand{\tikzmark}[1]{\tikz[overlay,remember picture] \node (#1) {};} ...
16
votes
5answers
15k views

Unicode degree symbol ° in math formulas: \textdegree invalid in math mode

I'd like to be able to simply input a degree symbol as ° in my source code. German keyboards have a key for this, and it makes the source so much more readable. I'm using pdflatex from TeXLive 2012, ...
3
votes
1answer
182 views

\SetTracking in the math environment

I have been trying to use the \SetTracking option in microtype to shrink a paragraph that has some text and math. However, I notice that only the text - and not the math fonts - are being adjusted. ...
6
votes
2answers
121 views

UFT8 inside the formula?

Is there a way I can use UFT8 (say greek chars) inside the formula? For example I want latex to render: $α$ as $\alpha$ (actually the question comes from mathjax -- there You can do it, but ...
0
votes
1answer
428 views

fouriernc, math-mode and pdflatex not working together [closed]

I can't use LaTeX because in my project I am using .png images which, from my limited understanding, I need something like PDFLaTeX for. I also need fouriernc for the New Century Schoolbook font. I ...
3
votes
0answers
253 views

\hbar is not coming properly in pdf output while using {mathptmx} [closed]

\hbar is printing perfectly in both PS and PDF formats while using standard fonts. However if I am using Times New Roman fonts, the PS file is showing a correct \hbar but the PDF file is not showing ...
6
votes
1answer
912 views

Greek characters in normal and sans serif math mode

Here's a simple demonstration program: \documentclass[12pt]{article} \usepackage[utf8x]{inputenc} \DeclareMathVersion{sans} \SetSymbolFont{letters}{sans}{OT1}{cmss}{m}{sl} \begin{document} \[ x ...
8
votes
1answer
177 views

Is there a way to color (only real) math in pdflatex?

I'd like to change the color of all math in my document. I understand that several packages and some engines provide support for changing the color of all math, and I understand that something like ...
4
votes
2answers
486 views

grabbing a single Greek glyph from an alternative font in math mode?

I have a physics textbook that is used by students who typically have no previous familiarity with the Greek alphabet. In the Computer Modern math font, lowercase gamma is highly stylized. The loop at ...
4
votes
1answer
4k views

LaTeX vs pdflatex on \neq

Using LaTeX for .dvi output produces unexpected result for \neq, instead of the \neq, it's displaying = though pdflatex provides the correct symbol. Am I doing something wrong? I'm using ...
9
votes
3answers
1k views

Replacing greek glyphs in math mode

I want to switch fonts, away from computer modern. I'm pretty sure that I will end up with a mixture of fonts. I can't provide a full list of required features, but Linux Libertine's feature set ...
3
votes
3answers
2k views

Math symbols not showing while using fontspec

Math, symbols are not showing when i am using the fontspec package. Here i paste the command and output please tell me as to how i can rectify this. Command: \documentclass[10pt,amssymb]{revtex4} ...
3
votes
1answer
2k views

How can I create a multi line split inside of a radical inside of an array environment?

I have an align like this: \begin{align*} \sigma &= \sqrt{\sum_x \left[ (x-\mu_x)^2\mathbf{f}(x) \right] } = \sqrt{\frac{1}{10}\sum_x (x-\mu_x)^2 } \\ &= \sqrt{\frac{1}{10}( (0-.45)^2 + ...