8
votes
4answers
204 views

Use the beta variant

Is it possible to use the curled beta: ϐ (U+03D0) in a formula? There are variants available for \epsilon, \theta, \phi, \rho, \sigma and \phi with \varepsilon, \vartheta, etc... but there is no ...
3
votes
2answers
35 views

Combine boldsymbol and widebar

I would like to have boldsymbol and widebar inside an equation combined as something like $\widebar{\boldsymbol\mu}$ However, while this compiles in my code, I only have a mu with a bar over it. ...
1
vote
1answer
46 views

pxfont upgreek… Why can't i use?

I'm trying to use pxfont upright greek letters in math as the way below but it doesn't work. When i write \alpha I would like to see \upalpha from px. My main font is libertine. ...
3
votes
1answer
110 views

Missing var greek letters in math mode using eulervm

The eulervm package lacks the varrho and varsigma greek letters. Can I replace them by some greek letters from a different package? (So as that they rest distinct from their non-variant versions.) ...
5
votes
1answer
97 views

fourier: How to get slanted lower and upper case Greek symbols by default

The fourier package has an option to slant lower case Greek; the upright lower case Greek symbols are then available as \other<symbol> macros. It seems upper case Greek symbols are always ...
4
votes
1answer
94 views

Greek variable numbering and reference on it

I would like to define a command similar to \section that places Greek letters in the right order in an equation. Furthermore I want the option to label a Greek letter to use it later and I would like ...
1
vote
0answers
87 views

garamond (main) and mathpple (greek symbols)

i'm using GARAMOND font. But i would like some greek symbols to take from MATHPPLE. I think it's enough to write a command like "\DeclareMathSymbol{\Pi}{\mathalpha}{Letters}{5}". But i coldn't find ...
9
votes
1answer
216 views

Two letter variables with upright Delta

I'm using newtxmath with the slanted and libertine option in order to get standard slanted greek letters in mathmode as well as the option for upright greek letters. My question concerns a common two ...
7
votes
2answers
180 views

Uniform Unicode for text, math and listings?

What should I put in the preamble (preferably packages) for this to work as expected with its unicode characters? \documentclass{article} \usepackage{listings} \begin{document} $α$ α ...
4
votes
2answers
379 views

Greek alternate/variant letters

Some letters of the greek alphabet include alternative letters. For instance, we have \Phi, \phi and \varphi. What is the purpose of the variant versions of these letters? Why are these not ...
4
votes
1answer
492 views

How can I set uppercase greek letters as italic in math mode by default?

This is a follow up question to here. The recommended solution doesn't work for me. I therefore let all my mathematical packages in the MWE. The result is an upright Psi followed by an italic Psi. I ...
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 ...
19
votes
3answers
1k views

Why LaTeX uses upright uppercase Greek letters by default in math mode?

Why upper-case Greek letters are typeset in upright font, i.e., \mathrm? While at the same time, some upper-case Greek letters those are also Latin Letters ,e.g., A for $\Alpha$, B for $\Beta$, are ...
4
votes
1answer
854 views

Upright greek math: `theta` with `textgreek` package too boldish

With the following MWE: \documentclass[british]{article} \usepackage[british]{babel} \usepackage{textgreek} \begin{document} \LARGE Normal text default font, italics and upright: ...
5
votes
2answers
3k views

How to switch to upright greek in math mode?

tI use libertine and newtxmath font packages, they provide upright greek letters. However, there is no way to automatically swith between italic and upright greek letters. I need a command, simillar ...
5
votes
1answer
218 views

\polyset and greek letters

The polynom style (version “2006/04/20 0.17 (CH,HA)” from texlive 2012) has to be told about which tokens represent variables. The manual has an example like this: \polyset{vars=XYZ\xi, % make X, Y, ...
3
votes
2answers
676 views

Why does \mathrm{\varphi} work, but \text{\varphi} does not?

This: \documentclass{article} \usepackage{amsmath} \begin{document} $\mathrm{\varphi}$ \end{document} Versus: \documentclass{article} \usepackage{amsmath} \begin{document} $\text{\varphi}$ ...
14
votes
1answer
21k views

tilde over a symbol Phi

Please suggest me a way to put tilde over a symbol phi. I can easily put it over a letter but coming to the case of symbols, it is giving problems. Thanks in advance.
4
votes
1answer
1k views

$\zeta$ works $\Zeta$ does not [duplicate]

Possible Duplicate: Why can I only use some capital greek letters inside my equations? Refering to http://wikieducator.org/Help:LaTeX_Symbol_Tables_-_Mathematics, I am trying to enter upper ...
11
votes
3answers
1k views

Define particle names to use upright greek letters in math mode

Currently I have my electron neutrino & beta particle marco defined as \newcommand{\eneutrino}{\ensuremath{\nu_e}} \newcommand{\belectron}{\ensuremath{\beta^{-}}} ...
17
votes
2answers
7k views

Force upright Greek letters with isomath

The isomath package makes it possible to typeset upright Greek letters via \mathrm and \mathbf. Is it it possible to force all Greek letters to be typeset upright unless specified otherwise, e.g. to ...
7
votes
1answer
597 views

Proper way to use greek letters in an English document

I typically use LaTeX to write chemistry & physics documents with a lot of equations. I often will reference terms and variables and such in the text of my document. Typically I just do this by ...
6
votes
1answer
2k views

Greek character in Beamer document title

I need to include the Greek letter sigma in the title of my Beamer presentation. When I use $\sigma$ to obtain the symbol (which works fine in other LaTeX document titles), I receive the warning ...
6
votes
2answers
2k views

How can the \textmu symbol be used in math mode and resize correctly?

I wish to use an upright mu character in various places in my document, and so I've put the following in my preamble: % textcomp, for its upright mu \usepackage{textcomp} % some user macros ...
9
votes
5answers
8k views

Why can I only use some capital greek letters inside my equations?

For example: \begin{equation} \delta % ok \Delta % ok \epsilon % ok \Epsilon % error \end{equation}