1 #LyX 2.4 created this file. For more info see https://www.lyx.org/
5 \save_transient_properties true
6 \origin /systemlyxdir/doc/
13 \usepackage[colorlinks=true,
14 pdftitle=Formelnummerierung, pdfpagemode=none,
15 pdfpagelayout=OneColumn, pdfstartview=XYZ,
16 pdfauthor={Uwe Stöhr},
17 pdfsubject={LaTeX/LyX numbering example},
18 pdfkeywords={LaTeX, numbering, LyX}]{hyperref}
22 \usepackage[colorlinks=true]{hyperref}
26 % define Roman counter
28 \renewcommand{\therom}{\roman{rom}}
30 % remember the original counter
31 \newcommand{\c@org@eq}{}
32 \let\c@org@eq\c@equation
33 \newcommand{\org@theeq}{}
34 \let\org@theeq\theequation
36 % \setrom activates the Roman counter
39 \let\theequation\therom}
41 % \setarab activates the original Arabic counter
42 \newcommand{\setarab}{
43 \let\c@equation\c@org@eq
44 \let\theequation\org@theeq}
46 \setlength{\parskip}{\medskipamount}
47 \setlength{\parindent}{0pt}
49 \use_default_options false
50 \maintain_unincluded_children no
52 \language_package default
55 \font_roman "default" "default"
56 \font_sans "default" "default"
57 \font_typewriter "default" "default"
58 \font_math "auto" "auto"
59 \font_default_family default
60 \use_non_tex_fonts false
64 \font_typewriter_osf false
65 \font_sf_scale 100 100
66 \font_tt_scale 100 100
68 \use_dash_ligatures false
70 \default_output_format pdf2
72 \bibtex_command default
73 \index_command default
79 \use_package amsmath 2
80 \use_package amssymb 2
83 \use_package mathdots 1
84 \use_package mathtools 1
86 \use_package stackrel 1
87 \use_package stmaryrd 1
88 \use_package undertilde 1
90 \cite_engine_type default
94 \paperorientation portrait
106 \paragraph_separation indent
107 \paragraph_indentation default
109 \math_indentation default
110 \math_numbering_side default
111 \quotes_style english
115 \paperpagestyle empty
117 \tracking_changes false
118 \output_changes false
120 \postpone_fragile_content false
123 \html_be_strict false
124 \docbook_table_output 0
125 \docbook_mathml_prefix 1
130 \begin_layout Standard
131 This document demonstrates the usage of two different formula categories.
133 one is Roman numbered.
136 \begin_layout Standard
156 \begin_layout Plain Layout
185 \begin_layout Plain Layout
214 \begin_layout Plain Layout
242 \begin_layout Standard
245 \begin_inset CommandInset ref
254 \begin_inset CommandInset ref
263 \begin_inset CommandInset ref
272 \begin_inset CommandInset ref
281 \begin_inset CommandInset ref
290 \begin_inset CommandInset ref
299 \begin_inset CommandInset ref
308 \begin_inset CommandInset ref
318 \begin_layout Standard
320 \begin_inset CommandInset line
329 \begin_inset VSpace medskip
332 To create this example,
333 first a counter must be defined for the Roman numbered formulas.
334 To do this the following is inserted to the \SpecialChar LaTeX
338 \begin_layout Standard
344 \begin_inset Newline newline
356 \begin_layout Standard
357 \begin_inset Newpage newpage
360 To save the value of the Arabic counter
365 this is added to the preamble
368 \begin_layout Standard
376 \begin_inset Newline newline
386 \begin_inset Newline newline
394 \begin_inset Newline newline
406 \begin_layout Standard
407 To be able to switch in the document between the two numbering schemes,
408 the following commands are defined in the preamble:
411 \begin_layout Standard
433 \begin_layout Standard
434 for Roman numbering and
437 \begin_layout Standard
459 \begin_layout Standard
460 for Arabic numbering.
463 \begin_layout Standard
464 Every formula will be by default numbered Arabic.
465 To switch to Roman numbering,
472 is inserted in \SpecialChar TeX
480 the numbering is switched to Arabic.