blob: e4e1e35ce55fae02b8be30041ca54e288007ffe9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
%%
%% The LaTeX Companion, 2ed (second printing August 2004)
%%
%% Example 2-4-6 on page 73.
%%
%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens,
%% Johannes Braams, David Carlisle, and Chris Rowley
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See http://www.latex-project.org/lppl.txt for details.
%%
\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{81.00082pt}
\setlength\textheight{11\baselineskip}
\sloppy
\pagestyle{origplain}
\StartShownPreambleCommands
\usepackage{varioref,ifthen}
\newcommand\veqns[2]{%
\vrefpagenum\firstnum{#1}%
\vrefpagenum\secondnum{#2}%
the equation%
\ifthenelse
{\equal\firstnum\secondnum}%
{s \ref{#1}}%
{ \ref{#1}\vpageref{#1}}%
\space and \ref{#2}\vpageref{#2}%
}
\StopShownPreambleCommands
\begin{document}
Test: \veqns{A}{B} \par Test: \veqns{A}{C}
\begin{equation} a=b+c \label{A}\end{equation}
\begin{equation} b=a+c \label{B}\end{equation}
\newpage
Test: \veqns{A}{B} \par Test: \veqns{A}{C}
\newpage
\begin{equation} c=a+b \label{C}\end{equation}
\end{document}
|
