-#LyX 2.2 created this file. For more info see http://www.lyx.org/
-\lyxformat 508
+#LyX 2.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 544
\begin_document
\begin_header
\save_transient_properties true
\newcommand{\fracS}[3][]{\genfrac{}{}{#1}{}{#2}{#3}}
% example macro from sec. 19.4
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%\def\tagform@#1{\maketag@@@{|#1|}}
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% ------------------------------------
% used to check for needed LaTeX packages
\end_preamble
\options bibliography=totoc,index=totoc,BCOR7.5mm,titlepage,captions=tableheading
\use_default_options false
+\begin_modules
+subequations
+\end_modules
\maintain_unincluded_children false
\language english
\language_package default
-\inputencoding auto
+\inputencoding utf8
\fontencoding global
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\font_sf_scale 100 100
\font_tt_scale 100 100
+\use_microtype false
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\use_package amsmath 2
\use_package amssymb 2
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\use_package esint 1
\use_package mathdots 1
\use_package mathtools 2
\use_package mhchem 1
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\index Index
\shortcut idx
\tocdepth 3
\paragraph_separation skip
\defskip medskip
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+\is_math_indent 0
+\math_numbering_side default
+\quotes_style english
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\papersides 2
\paperpagestyle plain
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-\author 5863208 "ab"
\end_header
\begin_body
name "lyx-docs@lists.lyx.org"
target "lyx-docs@lists.lyx.org?subject=LyX's Math manual"
type "mailto:"
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\series bold
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+https://wiki.lyx.org/LyX/Manuals#Math
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In the following table is a comparison of the variants:
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\end_layout
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\begin_inset CommandInset href
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<column alignment="center" valignment="top">
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<column alignment="center" valignment="top">
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\begin_inset CommandInset href
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\end_inset
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:
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-\end_inset
-
-
\end_layout
\begin_layout Standard
\end_inset
.
- Therefore there are predefined functionswhich are additionally a bit separated
+ Therefore there are predefined functions which are additionally a bit separated
from prefactors.
They are inserted as commands starting with a backslash before their name.
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-\end_inset
-
-
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\begin_layout Standard
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:
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-\end_inset
-
-
\end_layout
\begin_layout Standard
\backslash
AA
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+
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+
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+
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\backslash
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\begin_inset Text
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\backslash
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+j
\end_layout
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\begin_inset Text
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-\begin_inset Formula $\textrm{ı}$
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-!
-\begin_inset space \hspace{}
-\length 0mm
-\end_inset
-
-`
-\begin_inset space \textvisiblespace{}
-\end_inset
-
-
-\end_layout
-
-\end_inset
-</cell>
-<cell alignment="center" valignment="top" leftline="true" rightline="true" usebox="none">
-\begin_inset Text
-
-\begin_layout Plain Layout
-\begin_inset Formula $\textrm{!`}$
-\end_inset
-
-
-\end_layout
-
-\end_inset
-</cell>
-</row>
-<row>
-<cell alignment="left" valignment="top" leftline="true" usebox="none">
-\begin_inset Text
-
-\begin_layout Plain Layout
-?
-\begin_inset space \hspace{}
-\length 0mm
-\end_inset
-
-`
-\begin_inset space \textvisiblespace{}
-\end_inset
-
-
-\end_layout
-
-\end_inset
-</cell>
-<cell alignment="center" valignment="top" leftline="true" rightline="true" usebox="none">
-\begin_inset Text
-
-\begin_layout Plain Layout
-\begin_inset Formula $\textrm{?`}$
-\end_inset
-
-
-\end_layout
-
-\end_inset
-</cell>
-</row>
-<row>
-<cell alignment="left" valignment="top" bottomline="true" leftline="true" usebox="none">
-\begin_inset Text
-
-\begin_layout Plain Layout
-
-\backslash
-j
-\end_layout
-
-\end_inset
-</cell>
-<cell alignment="center" valignment="top" bottomline="true" leftline="true" rightline="true" usebox="none">
-\begin_inset Text
-
-\begin_layout Plain Layout
-\begin_inset Formula $\textrm{ȷ}$
-\end_inset
-
-
-\end_layout
-
-\end_inset
-</cell>
-</row>
-</lyxtabular>
-
-\end_inset
-
-
-\begin_inset space \hfill{}
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-The characters
-\begin_inset Formula $\textrm{\textrm{Å}}$
-\end_inset
-
- and
-\begin_inset Formula $\textrm{\textrm{Ø}}$
-\end_inset
-
- can also be inserted via the math toolbar button
-\begin_inset Info
-type "icon"
-arg "math-insert \\digamma"
-\end_inset
-
-.
-\end_layout
-
-\begin_layout Standard
-An exception are the commands
-\series bold
-!
-\begin_inset space \hspace{}
-\length 0mm
-\end_inset
-
-`
-\series default
- and
-\series bold
-?
-\begin_inset space \hspace{}
-\length 0mm
-\end_inset
-
-`
-\series default
-, because they can be inserted in \SpecialChar LyX
- directly to text.
-\end_layout
-
-\begin_layout Subsection
-Accents in Text
-\begin_inset CommandInset label
-LatexCommand label
-name "subsec:Accents-in-Text"
-
-\end_inset
-
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Accents ! in text
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-With the following commands all letters can be accented.
- The commands must be inserted in \SpecialChar TeX
- mode.
-\end_layout
-
-\begin_layout Standard
-\begin_inset space \hfill{}
-\end_inset
-
-
-\begin_inset Tabular
-<lyxtabular version="3" rows="8" columns="2">
-<features booktabs="true" tabularvalignment="middle">
-<column alignment="left" valignment="top" width="0pt">
-<column alignment="block" valignment="top">
-<row>
-<cell alignment="left" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
-\begin_inset Text
-
-\begin_layout Plain Layout
-Command
+\begin_inset Tabular
+<lyxtabular version="3" rows="8" columns="2">
+<features booktabs="true" tabularvalignment="middle">
+<column alignment="left" valignment="top" width="0pt">
+<column alignment="block" valignment="top">
+<row>
+<cell alignment="left" valignment="top" topline="true" bottomline="true" leftline="true" usebox="none">
+\begin_inset Text
+
+\begin_layout Plain Layout
+Command
\end_layout
\end_inset
\begin_layout Itemize
There are two different alignment styles:
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_deeper
\begin_layout Description
-Centered is the predefined standard
+Centered is the predefined standard.
\end_layout
\begin_layout Description
-Indented for this the option
-\series bold
-fleqn
-\series default
- must be inserted in the menu
+Indented this can be set using the menu
\family sans
Document\SpecialChar menuseparator
Settings
\family default
under
\family sans
-Document
+Math
\begin_inset space ~
\end_inset
-Class
+Options.
\end_layout
\begin_layout Standard
\series bold
Indented
\series default
- is used, the indentation can be adjusted with the length
-\series bold
-
-\backslash
-mathindent
-\series default
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! M !
-\backslash
-mathindent
-\end_layout
-
-\end_inset
-
-.
- Should the distance be 15
-\begin_inset space \thinspace{}
-\end_inset
-
-mm, the following command line is inserted in the \SpecialChar LaTeX
--preamble
-\end_layout
-
-\begin_layout Standard
-
-\series bold
-
-\backslash
-setlength{
-\backslash
-mathindent}{15mm}
-\end_layout
-
-\begin_layout Standard
-When no length is specified, the predefined value of 30
-\begin_inset space \thinspace{}
-\end_inset
-
-pt will be used.
+ is used, the indentation can be adjusted.
+ The default value depends on the used document class.
\end_layout
\end_deeper
\begin_layout Itemize
-And two different numbering styles:
-\begin_inset Separator latexpar
-\end_inset
-
-
-\end_layout
-
-\begin_deeper
-\begin_layout Description
-Right is the predefined standard
-\end_layout
-
-\begin_layout Description
-Left for this the option
-\series bold
-leqno
-\series default
- must be inserted in the menu
+And two different numbering styles that can be set in the menu
\family sans
Document\SpecialChar menuseparator
Settings
\family default
under
\family sans
-Document
+Math
\begin_inset space ~
\end_inset
-Class
+Options
+\family default
+:
\end_layout
-\end_deeper
-\begin_layout Standard
+\begin_deeper
+\begin_layout Description
+Right is in most cases the default.
+\end_layout
-\series bold
-fleqn
-\series default
- and
-\series bold
-leqno
-\series default
- can also be used together.
- In this case both options are inserted, separated by a comma.
+\begin_layout Description
+Left
\end_layout
+\end_deeper
\begin_layout Standard
The chosen styles are used for all displayed formulas of the document.
When both, centered and indented formulas should be created in a document,
\begin_inset CommandInset href
LatexCommand href
name "LyX-bug #1505"
-target "http://www.lyx.org/trac/ticket/1505"
+target "https://www.lyx.org/trac/ticket/1505"
+literal "false"
\end_inset
\end_inset
+\end_layout
+
+\begin_layout Standard
+\begin_inset Newpage newpage
+\end_inset
+
+
\end_layout
\begin_layout Subsubsection
\begin_inset CommandInset href
LatexCommand href
name "LyX-bug #1429"
-target "http://www.lyx.org/trac/ticket/1429"
+target "https://www.lyx.org/trac/ticket/1429"
+literal "false"
\end_inset
\end_layout
\begin_layout Standard
-With the help of the commands
-\series bold
-
-\backslash
-begin{subequations}
-\series default
- and
-\series bold
-
-\backslash
-end{subequations}
-\series default
- formulas can be subnumbered.
- Both commands are inserted in \SpecialChar TeX
- mode.
+Formulas can be numbered as subequations.
+ To activate this feature, add the module
+\family sans
+Subequations
+\family default
+ to the document in the menu
+\family sans
+Document\SpecialChar menuseparator
+Settings\SpecialChar menuseparator
+Modules
+\family default
+.
+ To insert subequations use the menu
+\family sans
+Insert\SpecialChar menuseparator
+Custom Insets\SpecialChar menuseparator
+Subequations
+\family default
+.
\end_layout
\begin_layout Standard
-An example:
+The equations to be subnumbered are put into the
+\family sans
+Subequations
+\family default
+ inset.
+ An example:
\begin_inset Formula
\begin{equation}
A=C-B
\end_inset
-\begin_inset ERT
-status open
-
-\begin_layout Plain Layout
-
-
-\backslash
-begin{subequations}
-\end_layout
-
-\end_inset
-
-
\begin_inset VSpace -5mm
\end_inset
+\begin_inset Flex Subequations
+status open
+
+\begin_layout Plain Layout
\begin_inset Formula
\begin{equation}
B=C-A\label{eq:b}
\end_layout
-\begin_layout Standard
-\begin_inset ERT
-status open
-
-\begin_layout Plain Layout
-
-
-\backslash
-end{subequations}
-\end_layout
-
\end_inset
\end_layout
\begin_layout Standard
-To create the example, the following is done:
-\end_layout
-
-\begin_layout Enumerate
-first formula is inserted
-\end_layout
-
-\begin_layout Enumerate
-
-\series bold
-
-\backslash
-begin{subequations}
-\begin_inset Newline newline
-\end_inset
-
-
-\series default
-is inserted after the first formula
-\end_layout
-
-\begin_layout Enumerate
-second formula is inserted
-\end_layout
-
-\begin_layout Enumerate
-third formula is inserted
-\end_layout
-
-\begin_layout Enumerate
-
-\series bold
-
-\backslash
-end{subequations}
-\series default
- is inserted after the third formula
-\end_layout
-
-\begin_layout Standard
-Every formula between the commands
-\series bold
-
-\backslash
-begin
-\series default
- and
-\series bold
-
-\backslash
-end
-\series default
- will be subnumbered with a, b, c, \SpecialChar ldots
+Every formula in the
+\family sans
+Subequations
+\family default
+ inset will be subnumbered with a, b, c, \SpecialChar ldots
in the output.
For multiline formulas every line will be subnumbered.
\end_layout
.
If you want to reference the subequations collectively, insert a label
- directly after
-\series bold
-
-\backslash
-begin{subequations}
-\series default
- and reference it.
+ as first thing in the
+\family sans
+Subequations
+\family default
+ inset.
Formula
\begin_inset CommandInset ref
LatexCommand eqref
reference "eq:Here-is-an"
+plural "false"
+caps "false"
+noprefix "false"
\end_inset
\end_layout
\begin_layout Standard
-By inserting commands in \SpecialChar TeX
- mode, a space is created between the first two
- formulas.
- To revert this -5
+By inserting subequations vertical space is added before it.
+ To remove this, insert -5
\begin_inset space \thinspace{}
\end_inset
-mm vertical space is inserted after the command
-\series bold
-
-\backslash
-begin{subequations}
-\series default
-.
- When the formula style
+mm vertical space right before the
+\family sans
+Subequations
+\family default
+ inset.
+ If the formula style
\series bold
Indented
\begin_inset Foot
\series default
- is used, -7
+ is used, insert -7
\begin_inset space \thinspace{}
\end_inset
-mm space is inserted instead.
+mm space instead.
\end_layout
\begin_layout Standard
To get another subnumber instead of small Latin letters, insert this command
- as TeX code after
-\series bold
-
-\backslash
-begin{subequations}
-\series default
-:
+ as \SpecialChar TeX
+ code before the equations in the
+\family sans
+Subequations
+\family default
+ inset:
\end_layout
\begin_layout Standard
\begin_layout Standard
Here is an example for a multiline formula where the numbering is customized
and turned off for the second line:
-\begin_inset ERT
-status collapsed
+\begin_inset Flex Subequations
+status open
\begin_layout Plain Layout
-
-
-\backslash
-begin{subequations}
-\end_layout
-
-\end_inset
-
-
\begin_inset CommandInset label
LatexCommand label
name "eq:Here-is-an"
\end_inset
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Subsection
+Numbering with Roman Numbers and Letters
+\begin_inset CommandInset label
+LatexCommand label
+name "subsec:Numbering-with-Roman"
+
+\end_inset
+
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Formula numbering ! with letters
+\end_layout
+
+\end_inset
+
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Formula numbering ! with Roman numbers
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Formulas can also be numbered with Roman numbers and Latin letters.
+ To number for example with small Roman numbers, the command
+\end_layout
+
+\begin_layout Standard
+
+\series bold
+
+\backslash
+renewcommand{
+\backslash
+theequation}{
+\backslash
+roman{equation}}
+\end_layout
+
+\begin_layout Standard
+is inserted before the formula in \SpecialChar TeX
+ mode.
+
+\series bold
+
+\backslash
+renewcommand
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Commands ! R !
+\backslash
+renewcommand
+\end_layout
+
+\end_inset
+
+ redefines the predefined command
+\series bold
+
+\backslash
+theequation
+\series default
+ to the command
+\series bold
+
+\backslash
+roman{equation}
+\series default
+.
+\begin_inset Foot
+status collapsed
+
+\begin_layout Plain Layout
+The command
+\series bold
+
+\backslash
+renewcommand
+\series default
+ has the same scheme like the command
+\series bold
+
+\backslash
+newcommand
+\series default
+ that is described in
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:The-Command-newcommand"
+
+\end_inset
+
+.
+\end_layout
+
+\end_inset
+
+
+\series bold
+equation
+\series default
+ is the formula counter.
+ When the command
+\series bold
+
+\backslash
+the
+\series default
+ is used as prefix for a counter, the value of the counter is output as
+ Arabic number.
+ When a formula is numbered, \SpecialChar LaTeX
+ sets internally the command
+\series bold
+
+\backslash
+theequation
+\series default
+ behind the formula.
+
+\series bold
+
+\backslash
+roman{equation}
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Commands ! R !
+\backslash
+roman
+\end_layout
+
+\end_inset
+
+
+\series default
+ outputs the counter as small Roman number.
+\end_layout
+
+\begin_layout Standard
+All formulas behind the command
+\series bold
+
+\backslash
+renew
+\series default
+c
+\series bold
+ommand
+\series default
+ are now numbered Roman.
+ To switch to numbering with big Roman numbers, the command is inserted
+ again, but
+\series bold
+
+\backslash
+roman
+\series default
+ is replaced by
+\series bold
+
+\backslash
+Roman
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Commands ! R !
+\backslash
+roman@
+\backslash
+Roman
+\end_layout
+
+\end_inset
+
+.
+ To
+\begin_inset Quotes eld
+\end_inset
+
+number
+\begin_inset Quotes erd
+\end_inset
+
+ with small Latin letters there is the command
+\series bold
+
+\backslash
+alph
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Commands ! A !
+\backslash
+alph
+\end_layout
+
+\end_inset
+
+, for big ones there is the command
+\series bold
+
+\backslash
+Alph
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Commands ! A !
+\backslash
+alph@
+\backslash
+Alph
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+\begin_inset Note Greyedout
+status open
+
+\begin_layout Plain Layout
+
+\series bold
+Note:
+\series default
+ Only maximal 26
+\begin_inset space ~
+\end_inset
+
+formulas can be numbered with Latin letters in one document.
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
\begin_inset ERT
status collapsed
\backslash
-end{subequations}
+renewcommand{
+\backslash
+theequation}{
+\backslash
+roman{equation}}
\end_layout
\end_inset
\end_layout
+\begin_layout Standard
+\begin_inset Formula
+\begin{equation}
+A=\textrm{small roman}
+\end{equation}
+
+\end_inset
+
+
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+renewcommand{
+\backslash
+theequation}{
+\backslash
+Roman{equation}}
+\end_layout
+
+\end_inset
+
+
+\begin_inset Formula
+\begin{equation}
+B=\textrm{big Roman}\label{eq:Rom}
+\end{equation}
+
+\end_inset
+
+
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+renewcommand{
+\backslash
+theequation}{
+\backslash
+alph{equation}}
+\end_layout
+
+\end_inset
+
+
+\begin_inset Formula
+\begin{equation}
+C=\textrm{small Latin}
+\end{equation}
+
+\end_inset
+
+
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+renewcommand{
+\backslash
+theequation}{
+\backslash
+Alph{equation}}
+\end_layout
+
+\end_inset
+
+
+\begin_inset Formula
+\begin{equation}
+D=\textrm{big Latin}\label{eq:Lat}
+\end{equation}
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+To switch back to the default numbering, insert the command:
+\end_layout
+
+\begin_layout Standard
+
+\series bold
+
+\backslash
+renewcommand{
+\backslash
+theequation}{
+\backslash
+arabic{equation}}
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Commands ! A !
+\backslash
+arabic
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+renewcommand{
+\backslash
+theequation}{
+\backslash
+arabic{equation}}
+\end_layout
+
+\end_inset
+
+
+\begin_inset Formula
+\begin{equation}
+E=\textrm{Arabic}
+\end{equation}
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset VSpace medskip
+\end_inset
+
+As you see, formulas are numbered serially independent from the numbering
+ style.
+ When then numbering should start with
+\begin_inset Quotes eld
+\end_inset
+
+1
+\begin_inset Quotes erd
+\end_inset
+
+ when the style is changed, new equation counters have to be defined.
+ A description about this can be found in the file
+\begin_inset CommandInset href
+LatexCommand href
+name "Formula-numbering.lyx"
+target "run:Formula-numbering.lyx"
+literal "false"
+
+\end_inset
+
+.
+\end_layout
+
\begin_layout Subsection
User-defined Numbering
\begin_inset CommandInset label
\end_inset
+\end_layout
+
+\begin_layout Standard
+\begin_inset Note Greyedout
+status open
+
+\begin_layout Plain Layout
+
+\series bold
+Note:
+\series default
+ If the document language is a right-to-left language such as Arabic, you
+ must add this to the to the \SpecialChar LaTeX
+-preamble to be able to use the commands described
+ in this section:
+\begin_inset Newline newline
+\end_inset
+
+
+\series bold
+
+\backslash
+AtBeginDocument{
+\begin_inset Newline newline
+\end_inset
+
+
+\begin_inset Phantom HPhantom
+status open
+
+\begin_layout Plain Layout
+
+\series bold
+\begin_inset space ~
+\end_inset
+
+
+\end_layout
+
+\end_inset
+
+
+\backslash
+def
+\backslash
+tagform@#1{
+\backslash
+maketag@@@{(
+\backslash
+ignorespaces#1
+\backslash
+unskip)}} }
+\end_layout
+
+\end_inset
+
+
\end_layout
\begin_layout Standard
\series bold
+\backslash
+AtBeginDocument{
+\begin_inset Newline newline
+\end_inset
+
+
+\begin_inset Phantom HPhantom
+status open
+
+\begin_layout Plain Layout
+
+\series bold
+\begin_inset space ~
+\end_inset
+
+
+\end_layout
+
+\end_inset
+
+
\backslash
def
\backslash
tagform@#1{
\backslash
-maketag@@@{|#1|}}
+maketag@@@{|#1|}} }
\series default
\begin_inset Note Note
\begin_layout Plain Layout
This macro is already declared in the \SpecialChar LaTeX
-preamble for testing.
- To activate it, remove the percent sign at the beginning.
+ To activate it, remove the percent signs at the beginning.
\end_layout
\end_inset
\end_layout
-\begin_layout Subsection
-Numbering with Roman Numbers and Letters
-\begin_inset CommandInset label
-LatexCommand label
-name "subsec:Numbering-with-Roman"
-
-\end_inset
-
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Formula numbering ! with letters
-\end_layout
-
-\end_inset
-
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Formula numbering ! with Roman numbers
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-Formulas can also be numbered with Roman numbers and Latin letters.
- To number for example with small Roman numbers, the command
-\end_layout
-
-\begin_layout Standard
-
-\series bold
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-roman{equation}}
-\end_layout
-
-\begin_layout Standard
-is inserted before the formula in \SpecialChar TeX
- mode.
-
-\series bold
-
-\backslash
-renewcommand
-\series default
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! R !
-\backslash
-renewcommand
-\end_layout
-
-\end_inset
-
- redefines the predefined command
-\series bold
-
-\backslash
-theequation
-\series default
- to the command
-\series bold
-
-\backslash
-roman{equation}
-\series default
-.
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-The command
-\series bold
-
-\backslash
-renewcommand
-\series default
- has the same scheme like the command
-\series bold
-
-\backslash
-newcommand
-\series default
- that is described in
-\begin_inset CommandInset ref
-LatexCommand ref
-reference "subsec:The-Command-newcommand"
-
-\end_inset
-
-.
-\end_layout
-
-\end_inset
-
-
-\series bold
-equation
-\series default
- is the formula counter.
- When the command
-\series bold
-
-\backslash
-the
-\series default
- is used as prefix for a counter, the value of the counter is output as
- Arabic number.
- When a formula is numbered, \SpecialChar LaTeX
- sets internally the command
-\series bold
-
-\backslash
-theequation
-\series default
- behind the formula.
-
-\series bold
-
-\backslash
-roman{equation}
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! R !
-\backslash
-roman
-\end_layout
-
-\end_inset
-
-
-\series default
- outputs the counter as small Roman number.
-\end_layout
-
-\begin_layout Standard
-All formulas behind the command
-\series bold
-
-\backslash
-renew
-\series default
-c
-\series bold
-ommand
-\series default
- are now numbered Roman.
- To switch to numbering with big Roman numbers, the command is inserted
- again, but
-\series bold
-
-\backslash
-roman
-\series default
- is replaced by
-\series bold
-
-\backslash
-Roman
-\series default
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! R !
-\backslash
-roman@
-\backslash
-Roman
-\end_layout
-
-\end_inset
-
-.
- To
-\begin_inset Quotes eld
-\end_inset
-
-number
-\begin_inset Quotes erd
-\end_inset
-
- with small Latin letters there is the command
-\series bold
-
-\backslash
-alph
-\series default
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! A !
-\backslash
-alph
-\end_layout
-
-\end_inset
-
-, for big ones there is the command
-\series bold
-
-\backslash
-Alph
-\series default
-
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! A !
-\backslash
-alph@
-\backslash
-Alph
-\end_layout
-
-\end_inset
-
-.
-\end_layout
-
-\begin_layout Standard
-\begin_inset Note Greyedout
-status open
-
-\begin_layout Plain Layout
-
-\series bold
-\color none
-Note:
-\series default
- Only maximal 26
-\begin_inset space ~
-\end_inset
-
-formulas can be numbered with Latin letters in one document.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-\begin_inset ERT
-status collapsed
-
-\begin_layout Plain Layout
-
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-roman{equation}}
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-\begin_inset Formula
-\begin{equation}
-A=\textrm{small roman}
-\end{equation}
-
-\end_inset
-
-
-\begin_inset ERT
-status collapsed
-
-\begin_layout Plain Layout
-
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-Roman{equation}}
-\end_layout
-
-\end_inset
-
-
-\begin_inset Formula
-\begin{equation}
-B=\textrm{big Roman}\label{eq:Rom}
-\end{equation}
-
-\end_inset
-
-
-\begin_inset ERT
-status collapsed
-
-\begin_layout Plain Layout
-
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-alph{equation}}
-\end_layout
-
-\end_inset
-
-
-\begin_inset Formula
-\begin{equation}
-C=\textrm{small Latin}
-\end{equation}
-
-\end_inset
-
-
-\begin_inset ERT
-status collapsed
-
-\begin_layout Plain Layout
-
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-Alph{equation}}
-\end_layout
-
-\end_inset
-
-
-\begin_inset Formula
-\begin{equation}
-D=\textrm{big Latin}\label{eq:Lat}
-\end{equation}
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-To switch back to the default numbering, insert the command:
-\end_layout
-
-\begin_layout Standard
-
-\series bold
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-arabic{equation}}
-\begin_inset Index idx
-status collapsed
-
-\begin_layout Plain Layout
-Commands ! A !
-\backslash
-arabic
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-\begin_inset ERT
-status collapsed
-
-\begin_layout Plain Layout
-
-
-\backslash
-renewcommand{
-\backslash
-theequation}{
-\backslash
-arabic{equation}}
-\end_layout
-
-\end_inset
-
-
-\begin_inset Formula
-\begin{equation}
-E=\textrm{Arabic}
-\end{equation}
-
-\end_inset
-
-
-\end_layout
-
-\begin_layout Standard
-\begin_inset VSpace medskip
-\end_inset
-
-As you see, formulas are numbered serially independent from the numbering
- style.
- When then numbering should start with
-\begin_inset Quotes eld
-\end_inset
-
-1
-\begin_inset Quotes erd
-\end_inset
-
- when the style is changed, new equation counters have to be defined.
- A description about this can be found in the file
-\begin_inset CommandInset href
-LatexCommand href
-name "Formula-numbering.lyx"
-target "run:Formula-numbering.lyx"
-
-\end_inset
-
-.
-\end_layout
-
\begin_layout Section
Chemical Symbols and Equations
\begin_inset CommandInset label
\series default
to a formula a new blue box appears where chemical formulas can be inserted
in an intuitive way.
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_layout Standard
\begin_layout Plain Layout
\series bold
-\color none
Note:
\series default
It is not possible in \SpecialChar LyX
\begin_inset CommandInset citation
LatexCommand cite
key "mhchem"
+literal "true"
\end_inset
\begin_layout Standard
A test of the new defined commands:
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_layout Standard
\begin_inset Graphics
filename clipart/macrobox.png
- scale 75
+ scale 95
\end_inset
\begin_inset Graphics
filename clipart/macrouse.png
- scale 75
+ scale 95
\end_inset
\end_layout
\begin_layout Itemize
-
-\change_inserted 5863208 1465782906
\begin_inset Formula $\int\left(\frac{1}{1+x^{3}}\right)dx=-\frac{\log\left(x^{2}-x+1\right)}{6}+\frac{\arctan\left(\frac{2\,x-1}{\sqrt{3}}\right)}{\sqrt{3}}+\frac{\log\left(x+1\right)}{3}$
\end_inset
-\begin_inset Foot
+\begin_inset Newline newline
+\end_inset
+
+
+\begin_inset Note Greyedout
status open
\begin_layout Plain Layout
-\change_inserted 5863208 1465782906
-Note that one needs to use proper delimiter insets
+\series bold
+Note:
+\series default
+ One needs to use proper delimiter insets
\begin_inset Formula $\left(\right)$
\end_inset
instead of simple '(' ')' characters.
-
\end_layout
\end_inset
-
-\change_unchanged
-
+
\end_layout
\begin_layout Itemize
\end_layout
-\begin_layout Standard
-
-\change_inserted 5863208 1465782942
-One can also use standard commands known to CAS:
-\end_layout
-
\begin_layout Itemize
-
-\change_inserted 5863208 1465782942
-\begin_inset Formula $powerseries\left(-\log\left(5-x\right),x,1\right)=\sum_{{\mathit i_{2}}=0}^{\infty}{\frac{4^{-{\mathit i_{2}}-1}\,\left(x-1\right)^{{\mathit i_{2}}+1}}{{\mathit i_{2}}+1}}-\log4$
+\begin_inset Formula $powerseries\left(-\log\left(5-x\right),x,1\right)=\sum_{{\mathit{i}_{2}}=0}^{\infty}{\frac{4^{-{\mathit{i}_{2}}-1}\,\left(x-1\right)^{{\mathit{i}_{2}}+1}}{{\mathit{i}_{2}}+1}}-\log4$
\end_inset
\end_layout
\begin_layout Itemize
-
-\change_inserted 5863208 1465782942
\begin_inset Formula $solve\left(x_{1}+y_{1}^{3}=y_{1}+x_{1}^{2},x_{1}\right)=\left[x_{1}=-\frac{\sqrt{4\,y_{1}^{3}-4\,y_{1}+1}-1}{2},x_{1}=\frac{\sqrt{4\,y_{1}^{3}-4\,y_{1}+1}+1}{2}\right]$
\end_inset
-\change_unchanged
-
\end_layout
\begin_layout Subsection
\begin_layout Standard
An example to visualize the problem:
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_layout Standard
\begin_layout Standard
The following commands are defined:
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_layout Standard
\end_inset
3.
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_layout Standard
\end_inset
-\begin_inset Separator latexpar
-\end_inset
-
-
\end_layout
\begin_layout Standard
\begin_inset CommandInset citation
LatexCommand cite
key "cancel"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "LyX-bug #9002"
-target "http://www.lyx.org/trac/ticket/9002"
+target "https://www.lyx.org/trac/ticket/9002"
+literal "false"
\end_inset
\begin_inset CommandInset citation
LatexCommand cite
key "Duden"
+literal "true"
\end_inset
\begin_inset CommandInset citation
LatexCommand cite
key "Checklist"
+literal "true"
\end_inset
\end_inset
+\begin_inset CommandInset href
+LatexCommand href
+name "List"
+target "https://ctan.org/tex-archive/info/symbols/comprehensive/symbols-a4.pdf"
+literal "false"
+
+\end_inset
+
+
\end_layout
\begin_layout Standard
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "TLC2"
+literal "true"
\end_inset
\shape smallcaps
-Mittelbach, F.
- ; Goossens, M.
+F.
+ Mittelbach; M.
+ Goossens
\shape default
:
\shape italic
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "Mathmode"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Description"
-target "ftp://ftp.dante.de/tex-archive/info/math/voss/mathmode/Mathmode.pdf"
+target "https://www.tug.org/~hvoss/PDF/mathmode.pdf"
+literal "false"
\end_inset
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "AMS"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Description"
-target "http://mirrors.ctan.org/macros/latex/required/amslatex/math/amsldoc.pdf"
+target "https://www.ctan.org/tex-archive/macros/latex/required/amslatex/math/amsldoc.pdf"
+literal "false"
\end_inset
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "Symbols"
+literal "true"
\end_inset
LatexCommand href
name "List"
target "ftp://ftp.dante.de/tex-archive/info/symbols/comprehensive/symbols-a4.pdf"
+literal "false"
\end_inset
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "cancel"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Documentation"
-target "http://mirrors.ctan.org/macros/latex/contrib/cancel/cancel.pdf"
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/cancel/cancel.pdf"
+literal "false"
\end_inset
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "hyperref"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Documentation"
-target "http://www.tug.org/applications/hyperref/ftp/doc/manual.pdf"
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/hyperref/doc/manual.pdf"
+literal "false"
\end_inset
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "mhchem"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Documentation"
-target "http://www.ctan.org/tex-archive/macros/latex/contrib/mhchem/mhchem.pdf"
+target "https://www.ctan.org/tex-archive/macros/latex/contrib/mhchem/mhchem.pdf"
+literal "false"
\end_inset
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "Duden"
+literal "true"
\end_inset
\emph on
-Duden Band 1
+Duden Band
+\begin_inset space ~
+\end_inset
+
+1
\emph default
.
22.
- Auflage, Duden 2001
+\begin_inset space ~
+\end_inset
+
+Auflage, Dudenverlag, 2000
\end_layout
\begin_layout Bibliography
\begin_inset CommandInset bibitem
LatexCommand bibitem
key "Checklist"
+literal "true"
\end_inset
\begin_inset CommandInset href
LatexCommand href
name "Check list"
-target "http://physics.nist.gov/Pubs/SP811/sec11.html"
+target "https://www.nist.gov/physical-measurement-laboratory/special-publication-811"
+literal "false"
\end_inset
\begin_inset CommandInset index_print
LatexCommand printindex
type "idx"
+name "Index"
+literal "false"
\end_inset
projects / lyx.git / blobdiff