[Tex/LaTex] LaTeX code for some geometrical object in Springer template

code

I used Springer template svmono for my geometry book. However, some LaTeX code did not display correctly.

In my case, that is the \vec and \neq command.

I want to write the vector so I use \vec for the vector notation. However, it did not display, overrightarrow did display but it is quite ugly. So, what code should I use rather than \vec and overrightarrow?

I also want to use widearc and wideOarc but when I insert the fourier package, it did not display.

What LaTeX code and package is compatible with Springer template svmono?

EDIT As my question still has some new problems, then I posted my MWE here :

\documentclass[graybox,envcountsec,sectrefs,vecarrow,envcountretsec]{svmono}
\usepackage[utf8]{vietnam}
\usepackage{mathptmx}
\usepackage{helvet}
\usepackage{courier}
\usepackage{fourier}
\usepackage{type1cm}           
\begin{document}
$\wideOarc{AB}$: directed arc $\wideOarc{AB}$ 
$\widearc{AB}$: arc.\\
\end{document}

Best Answer

The user guide for svmono says about \vec:

\vec depicts vectors as boldface characters instead of the arrow accent.

and also gives a class option

vecarrow depicts vectors with an arrow above when \vec-command is used.

\documentclass{svmono}

\begin{document}

$\vec{a}$

\end{document}

will give

enter image description here

and

\documentclass[vecarrow]{svmono}

\begin{document}

$\vec{a}$

\end{document}

will produce

enter image description here

Regarding the other part of the question, something else must be going on with your settings, since \neq seems to produce the desired result:

\documentclass{svmono}
\begin{document}

$a\neq b$

\end{document}

enter image description here

and just loading fourier gives:

\documentclass[vecarrow]{svmono}
\usepackage{fourier}
\begin{document}

$\vec{a}\quad\widearc{ABC}\quad\wideOarc{ABC}$

\end{document}

enter image description here

A new requirement has been made in an edit to the question: to solve the conflict between fourier and mathptmx, you can simply not load mathptmx or, if you want to load both packages simultaneously (which I think is not really good), you can use the savesym package to change the name of the conflicting symbol, thus preventing the name clash:

\documentclass[graybox,envcountsec,sectrefs,vecarrow,envcountretsec]{svmono}
\usepackage[utf8]{vietnam}
\usepackage{savesym}
\usepackage{mathptmx}
\savesymbol{hbar}
\usepackage{helvet}
\usepackage{courier}
\usepackage{type1cm}           
\usepackage{fourier}
\begin{document}
$\wideOarc{AB}$: directed arc $\wideOarc{AB}$ 
$\widearc{AB}$: arc.
\end{document}

Related Solutions

[Tex/LaTex] LaTeX code for curly H used for Hausdorff dimension

Below are two different math fonts that may assist you in what you want:

\documentclass{article}

\usepackage{amsmath,amssymb}

\begin{document}
$\mathcal{H}\quad\mathfrak{H}$
\end{document}

enter image description here

See the The Comprehensive LATEX Symbol List under Math Alphabets.

enter image description here

An alternative source for all TeX and LaTeX package information and general documentation is texdoc.net. For example, to find the symbol list, on can search for comprehensive and you will get two formats: a4 and letterpaper. Here is a snapshot:

enter image description here

[Tex/LaTex] Change theorem counter in Springer template

Here's one possibility. Using the predefined structures from svmono.cls, there's no easy way to make the changes to the counters. You have two possibilities:

Define new structures with the desired numbering schema, as I illustrate below for definitions, lemmata and theorems:

\documentclass[graybox,sectrefs,vecarrow,envcountresetsect]{svmono}
  \usepackage[utf8]{inputenc}
  \usepackage[vietnam]{babel}
  \usepackage{savesym}
  \usepackage{mathptmx}
  \savesymbol{hbar}
  \usepackage{helvet}
  \usepackage{courier}
  \usepackage{type1cm}           
  \usepackage{fouriernc}
  \usepackage{esvect}   
  \usepackage{chngcntr}   
% chapter numbering in Roman numerals
  \renewcommand{\thechapter}{\Roman{chapter}}
% section numbering arabic, without chapter counter
  \renewcommand{\thesection}{\arabic{section}}
  \renewcommand\definitionname{Định nghĩa}

  \let\remark\relax
  \let\endremark\relax

\spnewtheorem*{remark}{Remark}{\itshape}{\rmfamily}
\spnewtheorem{theo}{Theorem}[section]{\bfseries}{\itshape}
\spnewtheorem{lemm}[theo]{Lemma}{\bfseries}{\itshape}
\spnewtheorem{defi}[theo]{Definition}{\bfseries}{\itshape}


  \renewcommand\remarkname{Chú ý}
  \renewcommand\lemmaname{Bổ đề}

\usepackage{titlesec}
% Add a period after the section number
\titleformat{\section}
  {\normalfont\large\bfseries}{\thesection.}{0.4em}{}

% counters within section counter
  \counterwithin{definition}{section}
  \counterwithin{theorem}{section}
  \counterwithin{lemma}{section}

  \begin{document}
  \chapter{The direction of a segment}
  \section{Some basics definition}
  \begin{defi}
  That is definition
  \end{defi}
  \begin{theo}
  This is theorem. 
  \end{theo}
  \begin{remark}
  This is remark
  \end{remark}
  \begin{lemm}
  this is lemma
  \end{lemm}
  \end{document}

enter image description here

If, for some reason, new structures are not possible (perhaps you already have written a large amount of your text), then you can first annihilate the original definitions (by \letting the corresponding macros to \relax) and then make new definitions with the desired numbering schema:

\documentclass[graybox,sectrefs,vecarrow,envcountresetsect]{svmono}
  \usepackage[utf8]{inputenc}
  \usepackage[vietnam]{babel}
  \usepackage{savesym}
  \usepackage{mathptmx}
  \savesymbol{hbar}
  \usepackage{helvet}
  \usepackage{courier}
  \usepackage{type1cm}           
  \usepackage{fouriernc}
  \usepackage{esvect}   
  \usepackage{chngcntr}   
% chapter numbering in Roman numerals
  \renewcommand{\thechapter}{\Roman{chapter}}
% section numbering arabic, without chapter counter
  \renewcommand{\thesection}{\arabic{section}}
  \renewcommand\definitionname{Định nghĩa}

  \let\remark\relax
  \let\endremark\relax
  \let\definition\relax
  \let\enddefinition\relax
  \let\lemma\relax
  \let\lemma\relax
  \let\theorem\relax
  \let\endtheorem\relax

\spnewtheorem*{remark}{Remark}{\itshape}{\rmfamily}
\spnewtheorem{theorem}{Theorem}[section]{\bfseries}{\itshape}
\spnewtheorem{lemma}[theorem]{Lemma}{\bfseries}{\itshape}
\spnewtheorem{definition}[theorem]{Definition}{\bfseries}{\itshape}


  \renewcommand\remarkname{Chú ý}
  \renewcommand\lemmaname{Bổ đề}

\usepackage{titlesec}
% Add a period after the section number
\titleformat{\section}
  {\normalfont\large\bfseries}{\thesection.}{0.4em}{}

% counters within section counter
  \counterwithin{definition}{section}
  \counterwithin{theorem}{section}
  \counterwithin{lemma}{section}

  \begin{document}
  \chapter{The direction of a segment}
  \section{Some basics definition}
  \begin{definition}
  That is definition
  \end{definition}
  \begin{theorem}
  This is theorem. 
  \end{theorem}
  \begin{remark}
  This is remark
  \end{remark}
  \begin{lemma}
  this is lemma
  \end{lemma}
  \end{document}

Best Answer

Related Solutions

[Tex/LaTex] LaTeX code for curly H used for Hausdorff dimension

[Tex/LaTex] Change theorem counter in Springer template

Related Question