\html_math_output 0
\html_css_as_file 0
\html_be_strict true
+\author -1966299584 "ef"
\end_header
\begin_body
\end_layout
\begin_layout Standard
-The content of an inset is selected using the shortcut
+Using the shortcut
\begin_inset Info
type "shortcuts"
arg "inset-select-all"
\end_inset
-, the shortcut
+ while the cursor is in normal text selects the whole document.
+ When the cursor is inside an inset
+\begin_inset Info
+type "shortcuts"
+arg "inset-select-all"
+\end_inset
+
+ selects the content of the inset.
+ Using
+\begin_inset Info
+type "shortcuts"
+arg "inset-select-all"
+\end_inset
+
+ consecutively will increase the selection to the whole inset and then to
+ the whole document.
+ The shortcut
\begin_inset Info
type "shortcuts"
arg "command-sequence buffer-begin ; buffer-end-select"
\end_inset
- selects the whole document.
+ selects the whole document in every case and puts the cursor to the end
+ of the document.
\end_layout
\begin_layout Section
\begin_layout Standard
The
-\begin_inset space \space{}
-\end_inset
-
-
-\begin_inset Graphics
- filename ../images/reload.png
-
-\end_inset
-
-
-\begin_inset space ~
+\begin_inset Info
+type "icon"
+arg "reload"
\end_inset
-button refreshes the TOC (though this should not usually be necessary).
+ button refreshes the TOC (though this should not usually be necessary).
Next to it are buttons that allow you to change the position of sections
in your document.
The
-\begin_inset space \space{}
-\end_inset
-
-
-\begin_inset Graphics
- filename ../images/down.png
- scale 85
- groupId toolbarbuttons
-
-\end_inset
-
-
-\begin_inset space ~
+\begin_inset Info
+type "icon"
+arg "outline-down"
\end_inset
and
-\begin_inset space \space{}
-\end_inset
-
-
-\begin_inset Graphics
- filename ../images/up.png
- scale 85
- groupId toolbarbuttons
-
-\end_inset
-
-
-\begin_inset space ~
+\begin_inset Info
+type "icon"
+arg "outline-up"
\end_inset
buttons move sections up and down in the document.
2.6.
LyX will then automatically renumber the sections to the new order.
With the buttons
-\begin_inset Graphics
- filename ../images/promote.png
- scale 85
- groupId toolbarbuttons
-
+\begin_inset Info
+type "icon"
+arg "outline-out"
\end_inset
and
-\begin_inset Graphics
- filename ../images/demote.png
- scale 85
- groupId toolbarbuttons
-
+\begin_inset Info
+type "icon"
+arg "outline-in"
\end_inset
(or the corresponding key bindings
\family default
.
With the general options you can define the delay time for the inline and
- popup completion and choose if long completions should be abbreviated.
+ popup completion, you can set the minimal number of characters a word must
+ have that it will be taken into account for a completion and you can choose
+ if long completions should be abbreviated.
\end_layout
\begin_layout Standard
\end_layout
\begin_layout Subsection
-Quotes and Poetry line spacing
+Quotes and Poetry
\end_layout
\begin_layout Standard
\family default
does not indent both margins.
Each stanza of the verse or poem is in its own paragraph.
- To separate the individual lines of a stanza, use the
-\family typewriter
-break-line
-\family default
- function
+ To separate the individual lines of a stanza, use the shortcut
\begin_inset Info
type "shortcut"
arg "newline-insert newline"
depth, you can use
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
.
label=
\backslash
-bf{
+bfseries{
\backslash
arabic{enumiii}}
\end_layout
label=
\backslash
-bf{
+bfseries{
\backslash
arabic{enumiii}}
\begin_inset Newline newline
\series bold
\backslash
-bf{}
+bfseries{}
\series default
makes it bold.
\end_layout
\family default
is the
\family typewriter
-break-paragraph
+paragraph-break
\family default
function, and the individual lines of an address are not paragraphs.
Thus, you have to use
\end_layout
\begin_layout Subsection
+Special Environments
+\end_layout
+
+\begin_layout Standard
+LyX provides two environments that can be used to emulate the behavior of
+ a computer console/terminal and a typewriter.
+\end_layout
+
+\begin_layout Subsubsection
LyX
\family sans
-Code
status collapsed
\begin_layout Plain Layout
-Paragraph ! LyX code
+LyX-Code
\end_layout
\end_inset
\family sans
LyX-Code
\family default
- environment is another LyX extension.
+ environment is a LyX extension.
It type-sets text in a typewriter-style font.
It also treats the
\family sans
Space
\family default
- key as a fixed whitespace;
+ key as a fixed whitespace.
\begin_inset Foot
status collapsed
\end_inset
- this is the only case in which you can type multiple whitespaces in LyX.
+
+\family sans
+LyX-Code
+\family default
+ and
+\family sans
+Verbatim
+\family default
+ are the only environments in which you can type multiple whitespaces in
+ LyX.
If you need to insert blank lines, you will still need to use
\begin_inset Info
type "shortcut"
\end_layout
\begin_layout Itemize
-You can't follow a
+You cannot follow a
\begin_inset Info
type "shortcut"
arg "newline-insert newline"
\end_layout
\begin_layout Itemize
-You can't have an empty paragraph or an empty line.
+You cannot have an empty paragraph or an empty line.
You must put at least one
\family sans
Space
\family sans
LyX-Code
\family default
- has one purpose: to typeset code, such as program source, shell scripts,
- rc-files, and so on.
+ has one purpose: to typeset code, such as program source, shell scripts
+ and so on.
Use it only in those very special cases where you need to generate text
as if you used a typewriter.
\begin_inset Index idx
manual.
\end_layout
+\begin_layout Subsubsection
+Verbatim
+\family sans
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Verbatim
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+The
+\family sans
+Verbatim
+\family default
+ environment is similar to the
+\family sans
+LyX-Code
+\family default
+ environment with the difference that its content will be treated like a
+ computer console text.
+
+\family sans
+Verbatim
+\family default
+ does therefore not have paragraphs so that
+\family sans
+Return
+\family default
+ breaks lines.
+ Compared to
+\family sans
+LyX-Code
+\family default
+ the
+\family sans
+Space
+\family default
+ key is treated like a normal space in text (not as a protected space) and
+ you can have empty lines.
+ In contrary to
+\family sans
+LyX-Code,
+\family default
+
+\family sans
+Verbatim
+\family default
+ cannot
+\end_layout
+
+\begin_layout Itemize
+have a certain language and a text style
+\end_layout
+
+\begin_layout Itemize
+contain hyperlinks, boxes, foot- and margin notes, notes, math, citations,
+ index- and nomenclature entries, labels, tables, graphics, listings, floats
+ and TeX-Code
+\end_layout
+
+\begin_layout Standard
+Because of these properties
+\family sans
+Verbatim
+\family default
+ works like a typewriter.
+ Here is an example:
+\end_layout
+
+\begin_layout Verbatim
+
+This is verbatim.
+\end_layout
+
+\begin_layout Verbatim
+\noindent
+\align block
+
+The following 2 lines are empty:
+\end_layout
+
+\begin_layout Verbatim
+
+\end_layout
+
+\begin_layout Verbatim
+
+\end_layout
+
+\begin_layout Verbatim
+
+Almost everything is allowed in verbatim:"%&$ยง#~'`
+\backslash
+}][{|
+\end_layout
+
\begin_layout Section
Nesting Environments
\begin_inset Index idx
LyX-Code
\end_layout
+\begin_layout Itemize
+
+\family sans
+Verbatim
+\end_layout
+
\end_deeper
\begin_layout Description
Nestable-Inside You can nest them inside other things.
We created it by using
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
followed by
by entering
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
followed by
We did this by entering
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
, then
paragraph, also at level #4, made with just a
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
.
We enter
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
and changed the paragraph environment back to
Just enter
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
followed by a
#4-b After another
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
followed by a
We used
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
followed by
(We got here by using
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
, then
Here's level #4, produced using
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
, then
Oh, as if you couldn't guess by now, we're just using
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
to keep the current environment and depth but create a new item.
to decrease the depth after the next
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
.
Another
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
The same thing happens if we do another
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
(
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
(
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
3 times,
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
\family sans
-, Verse,
+, Verse,
+\begin_inset Newline newline
+\end_inset
+
+
\family default
\begin_inset Info
We will use
\begin_inset Info
type "shortcut"
-arg "break-paragraph inverse"
+arg "paragraph-break inverse"
\end_inset
to preserve the depth.
You have a huge variety of options at your disposal.
\end_layout
+\begin_layout Subsection
+Separate Nestings
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Nesting ! Separation
+\end_layout
+
+\end_inset
+
+
+\begin_inset CommandInset label
+LatexCommand label
+name "sub:Separate-Nestings"
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+It is sometimes necessary to have two consecutive environments of the same
+ type.
+ For example you need two different enumerations:
+\end_layout
+
+\begin_layout Enumerate
+Hello
+\end_layout
+
+\begin_deeper
+\begin_layout Enumerate
+this is an
+\end_layout
+
+\begin_deeper
+\begin_layout Enumerate
+enumeration
+\end_layout
+
+\begin_layout --Separator--
+
+\end_layout
+
+\begin_layout Itemize
+itemize list
+\end_layout
+
+\end_deeper
+\end_deeper
+\begin_layout --Separator--
+
+\end_layout
+
+\begin_layout Enumerate
+Hi
+\end_layout
+
+\begin_layout Enumerate
+this is another
+\end_layout
+
+\begin_layout Enumerate
+enumeration
+\end_layout
+
+\begin_layout Standard
+To tell LyX that there are two lists and not one, set the cursor at the
+ end of the last item and use the menu
+\family sans
+Edit\SpecialChar \menuseparator
+Start New Parent Environment
+\family default
+.
+ This adds an environment separator and a new list behind it.
+ If you use instead the menu
+\family sans
+Edit\SpecialChar \menuseparator
+Start New Environment
+\family default
+ a new list will also be created, but in the same nesting level.
+\end_layout
+
+\begin_layout Standard
+To split an existing list into two lists, set the cursor at the end of a
+ list item
+\change_deleted -1966299584 1432227810
+,
+\change_inserted -1966299584 1432227815
+ and repeatedly
+\change_unchanged
+ press
+\begin_inset Info
+type "shortcut"
+arg "paragraph-break"
+\end_inset
+
+
+\change_deleted -1966299584 1432227824
+and select
+\family sans
+--Separator--
+\family default
+ in the pull-down box for environments in LyX's main toolbar
+\change_inserted -1966299584 1432229616
+until you get an environment separator in the form of a small angled arrow.
+ The only difference between this separator and the one you obtain by using
+ the menu (a reddish line) is that it will also insert a blank line in the
+ LaTeX output
+\change_unchanged
+.
+
+\change_inserted -1966299584 1432230601
+ However, each kind of separator can be turned into the other kind by right-clic
+king it and choosing the wanted type through the context menu that opens.
+ In general, you get an environment separator when you press
+\begin_inset Info
+type "shortcut"
+arg "paragraph-break"
+\end_inset
+
+ in a Standard environment immediately after a non-Standard one.
+ Thus, in a normal workflow, you can insert two consecutive environments
+ of the same type by simply pressing
+\begin_inset Info
+type "shortcut"
+arg "paragraph-break"
+\end_inset
+
+ until you get an environment separator, after which any other kind of environme
+nt can be inserted (even of the same type).
+\end_layout
+
+\begin_layout Standard
+
+\change_inserted -1966299584 1432231566
+If you load documents produced with a previous version of LyX, you may notice
+ that the angled-arrow separator may appear at the end of a line.
+ In this case it is not used to separate environments but rather to assure
+ that the same LaTeX output is obtained.
+ Indeed, previous versions of LyX could insert spurious blank lines in the
+ LaTeX output, which are now avoided.
+ As those blank lines may affect vertical spacing, LyX takes care that you
+ obtain the same results as before.
+ You can safely remove the separators automatically inserted for this purpose
+ if you like better the resulting vertical spacing.
+\change_unchanged
+
+\end_layout
+
\begin_layout Section
Spacing, pagination and line breaks
\begin_inset Index idx
\begin_inset space ~
\end_inset
+(cropped) This is the same as
+\family sans
+PDF
+\begin_inset space ~
+\end_inset
+
+(pdflatex)
+\family default
+ but the result is a PDF with cropped page margins.
+ This is for example useful if you want to use LyX to generate good-looking
+ formulas to use them in other programs like for presentations.
+\end_layout
+
+\begin_layout Description
+PDF
+\begin_inset space ~
+\end_inset
+
(dvipdfm) This uses the program
\family typewriter
dvipdfm
Objects
\emph default
manual.
- You can also rotate the current cell or the whole table 90
-\begin_inset space \thinspace{}
-\end_inset
-
-degrees counterclockwise.
+ You can also rotate the current cell or the whole table.
These rotations are not visible in LyX but are visible in the output.
\end_layout
\end_layout
\begin_layout Subsection
-Examples
-\end_layout
-
-\begin_layout Subsubsection
Figure Floats
\begin_inset CommandInset label
LatexCommand label
\end_layout
-\begin_layout Subsubsection
+\begin_layout Subsection
Table Floats
\begin_inset Index idx
status collapsed
a Ctrl+Space b
\series default
:
-\begin_inset Formula $a\, b$
+\begin_inset Formula $a\,b$
\end_inset
appears in LyX as
Space
\family default
:
-\begin_inset Formula $a\! b$
+\begin_inset Formula $a\!b$
\end_inset
\begin_inset Formula
\[
\begin{array}{lcr}
-this & this\, column & this\, column\\
-column & has & has\, right\\
-has\, left\, alignment & center\, alignment & alignment
+this & this\,column & this\,column\\
+column & has & has\,right\\
+has\,left\,alignment & center\,alignment & alignment
\end{array}.
\]
denotes the set of numbers:
\begin_inset Formula
\[
-f(x)=\sqrt{x}\:;\: x\in\mathbb{N}
+f(x)=\sqrt{x}\:;\:x\in\mathbb{N}
\]
\end_inset
button at the bottom of the dialog (or just press the
\begin_inset Info
type "shortcut"
-arg "break-paragraph"
+arg "paragraph-break"
\end_inset
key).
Pressing
\begin_inset Info
type "shortcut"
-arg "break-paragraph"
+arg "paragraph-break"
\end_inset
repeatedly keeps searching forward while pressing
button or alternatively press
\begin_inset Info
type "shortcut"
-arg "break-paragraph"
+arg "paragraph-break"
\end_inset
or
\end_inset
with
-\begin_inset Formula $x_{i,\, j}$
+\begin_inset Formula $x_{i,\,j}$
\end_inset
, or occurrences of
\end_layout
+\begin_layout Description
+EPS
+\begin_inset space ~
+\end_inset
+
+(cropped) the same as
+\family sans
+PostScript
+\family default
+ but with cropped page margins.
+\end_layout
+
\begin_layout Description
Graphviz
\begin_inset space ~
\end_layout
\begin_layout Description
-HTML HTML-format (the HTML-converter is a third-party product and may not
- work in all cases)
+HTML HTML-format;
+\series bold
+
+\begin_inset Note Greyedout
+status open
+
+\begin_layout Plain Layout
+
+\series bold
+Note:
+\series default
+ the exported file will be stored in a subdirectory.
+\end_layout
+
+\end_inset
+
+
\end_layout
\begin_layout Description
\begin_inset space ~
\end_inset
-Archive
+z.y.x LyX-Document in a format readable by the LyX versions z.y.x (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g.
+\begin_inset space \space{}
+\end_inset
+
+"LyX
\begin_inset space ~
\end_inset
-(zip|tar.gz) creates a zip-archive or a tar.gz-archive file (depending upon
- your system) that contains your document and all files that are necessary
- to compile it (images, child documents, BibTeX files, etc.)
+2.1.x";
+\begin_inset Quotes eld
+\end_inset
+
+z
+\begin_inset Quotes erd
+\end_inset
+
+ and
+\begin_inset Quotes eld
+\end_inset
+
+y
+\begin_inset Quotes erd
+\end_inset
+
+ represent the version number)
\end_layout
\begin_layout Description
\begin_inset space ~
\end_inset
-z.y.x LyX-Document in a format readable by the LyX versions z.y.x (
-\begin_inset Quotes eld
-\end_inset
-
-z
-\begin_inset Quotes erd
-\end_inset
-
- and
-\begin_inset Quotes eld
-\end_inset
-
-y
-\begin_inset Quotes erd
+Archive
+\begin_inset space ~
\end_inset
- represent the version number)
+(zip|tar.gz) creates a zip-archive or a tar.gz-archive file (depending upon
+ your system) that contains your document and all files that are necessary
+ to compile it (images, child documents, BibTeX files, etc.)
\end_layout
\begin_layout Description
all cases)
\end_layout
+\begin_layout Description
+PDF
+\begin_inset space ~
+\end_inset
+
+(cropped) the same as
+\family sans
+PDF
+\begin_inset space ~
+\end_inset
+
+(pdflatex)
+\family default
+ but with cropped page margins
+\end_layout
+
\begin_layout Description
\family sans
\begin_inset space ~
\end_inset
+(lower
+\begin_inset space ~
+\end_inset
+
+resolution)
+\family default
+ the same as
+\family sans
+PDF
+\begin_inset space ~
+\end_inset
+
+(pdflatex)
+\family default
+ but with a reduced pixel resolution of 150
+\begin_inset space \thinspace{}
+\end_inset
+
+dpi (e.g.
+\begin_inset space \space{}
+\end_inset
+
+useful for e-books to be read on tablet PCs or for large documents as intermedia
+te preview)
+\end_layout
+
+\begin_layout Description
+
+\family sans
+PDF
+\begin_inset space ~
+\end_inset
+
(LuaT
\begin_inset ERT
status collapsed
\end_layout
\begin_layout Standard
-These menu entries are only active if the cursor is in an environment that
- can be nested.
+These menus are only active if the cursor is in an environment that can
+ be nested.
They increase/decrease the environment nesting level as explained in section
\begin_inset space ~
\end_inset
.
\end_layout
+\begin_layout Subsection
+
+\family sans
+Start New Environment/Start New Parent Environment
+\end_layout
+
+\begin_layout Standard
+These menus are only visible if it is possible to have two consecutive environme
+nts of the same type.
+ See section
+\begin_inset space ~
+\end_inset
+
+
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "sub:Separate-Nestings"
+
+\end_inset
+
+ for an explanation.
+\end_layout
+
\begin_layout Section
The View Menu
\begin_inset Index idx
However, it will be as you specified in the output.
\end_layout
+\begin_layout Standard
+With the option
+\family sans
+Use justification in LyX work area
+\family default
+ you can decide if LyX justifies the text on screen.
+ This only affects the text inside LyX not in the output.
+\end_layout
+
\begin_layout Section
Page Layout
\end_layout
All characters that cannot be encoded using the specified encoding will
be exported as LaTeX-commands (this can fail if a LaTeX-command is not
known for a particular character).
-\begin_inset Foot
-status collapsed
-
-\begin_layout Plain Layout
-The known commands are defined in a text file (
-\emph on
-unicodesymbols
-\emph default
-).
- You can add commands for unknown symbols to that file yourself, see the
-
-\emph on
-Customization
-\emph default
- manual for details.
-\end_layout
-
-\end_inset
-
-
\end_layout
\begin_layout Standard
later more quickly.
\end_layout
-\begin_layout Standard
-\begin_inset Note Greyedout
-status open
-
-\begin_layout Plain Layout
-The colors are not shown within LyX, only in the output.
- (This Greyed
-\begin_inset space ~
-\end_inset
-
-out note appears blue in the output.)
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
\begin_layout Standard
Note, if you change the
\family sans
\series bold
color name
\series default
- unless you have defined your own color (see the
+ unless you have defined your own color (see the section
\emph on
Colored Tables
\emph default
- section of the
+ of the
\emph on
Embedded
\begin_inset space ~
\end_layout
\begin_layout Standard
-To see how to define and use custom colors, see section Colored
+To see how to define and use custom colors, see section
+\emph on
+Colored
\begin_inset space ~
\end_inset
-Cells of the Embedded
+Cells
+\emph default
+ of the
+\emph on
+Embedded
\begin_inset space ~
\end_inset
-Objects manual.
+Objects
+\emph default
+ manual.
\end_layout
\begin_layout Section
,
\series bold
-esint
+amssymb
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+LaTeX-packages ! amssymb
+\end_layout
+
+\end_inset
+
+,
+\series bold
+ cancel
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+LaTeX-packages ! cancel
+\end_layout
+
+\end_inset
+
+,
+\series bold
+ esint
\series default
\begin_inset Index idx
\end_inset
- und
+,
+\series bold
+mathtools
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+LaTeX-packages ! mathtools
+\end_layout
+
+\end_inset
+
+,
\series bold
mhchem
\series default
\end_inset
- or to use them automatically when they are needed.
+,
+\series bold
+stackrel
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+LaTeX-packages ! stackrel
+\end_layout
+
+\end_inset
+
+,
+\series bold
+stmaryrd
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+LaTeX-packages ! stmaryrd
+\end_layout
+
+\end_inset
+
+ and
+\series bold
+undertilde
+\series default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+LaTeX-packages ! undertilde
+\end_layout
+
+\end_inset
+
+, or to use them automatically when they are needed.
\end_layout
\begin_layout Description
amsmath is needed for many constructs, so when you get LaTeX-errors in formulas,
- ensure that you have enabled
-\family sans
-AMS
+ ensure that you have this enabled.
+\end_layout
+
+\begin_layout Description
+amssymb is needed for some special math symbols like bold or upright Greek
+ letters, so when you get LaTeX-errors in formulas, ensure that you have
+ this enabled.
+\end_layout
+
+\begin_layout Description
+cancel is used for canceled formulas, see section
+\emph on
+Canceled
\begin_inset space ~
\end_inset
-math
-\family default
-.
+Formulas
+\emph default
+ of the
+\emph on
+Math
+\emph default
+ manual.
\end_layout
\begin_layout Description
manual.
\end_layout
+\begin_layout Description
+mathtools is used for the math commands
+\series bold
+
+\backslash
+overbracket
+\series default
+,
+\series bold
+
+\backslash
+underbracket
+\series default
+,
+\series bold
+
+\backslash
+smashoperator
+\series default
+,
+\series bold
+
+\backslash
+adjustlimits
+\series default
+,
+\series bold
+
+\backslash
+splitfrac
+\series default
+,
+\series bold
+
+\backslash
+shortintertext
+\series default
+ and labeled arrows, see the corresponding sections in the
+\emph on
+Math
+\emph default
+ manual.
+\end_layout
+
\begin_layout Description
mhchem is used for chemical equations, see section
\emph on
manual.
\end_layout
+\begin_layout Description
+stackrel is used for the math command
+\series bold
+
+\backslash
+stackrel
+\series default
+, see section
+\emph on
+Relations
+\emph default
+of the
+\emph on
+Math
+\emph default
+ manual.
+\end_layout
+
+\begin_layout Description
+stmaryrd is used for a few special math symbols.
+\end_layout
+
+\begin_layout Description
+undertilde is used for the math command
+\series bold
+
+\backslash
+utilde
+\series default
+, see section
+\emph on
+Accents for one Character
+\emph default
+of the
+\emph on
+Math
+\emph default
+ manual.
+\end_layout
+
\begin_layout Section
Float Placement
\end_layout
\end_layout
\begin_layout Subsubsection
-Automatic help
+Context help
\end_layout
\begin_layout Standard
\end_layout
\begin_layout Subsubsection
-Session
+Menus
+\end_layout
+
+\begin_layout Standard
+
+\family sans
+Maximum last files
+\family default
+ is the number of last opened files that LyX should display in the menu
+
+\family sans
+File\SpecialChar \menuseparator
+Open
+\begin_inset space ~
+\end_inset
+
+Recent
+\family default
+.
+\end_layout
+
+\begin_layout Subsection
+Document Handling
+\end_layout
+
+\begin_layout Subsubsection
+Session handling
\end_layout
\begin_layout Standard
\end_layout
\begin_layout Subsubsection
-Documents
+Backup & saving
\begin_inset CommandInset label
LatexCommand label
name "sub:Backup documents"
always saves files in a compressed format.
\end_layout
-\begin_layout Standard
-
-\family sans
-Maximum last files
-\family default
- is the number of last opened files that LyX should display in the menu
-
-\family sans
-File\SpecialChar \menuseparator
-Open
-\begin_inset space ~
-\end_inset
-
-Recent
-\family default
-.
+\begin_layout Subsubsection
+Windows & work area
\end_layout
\begin_layout Standard
\series bold
Note:
\series default
- For the last option you have to restart LyX before the change takes effect.
+ For this option you have to restart LyX before the change takes effect.
\end_layout
\end_inset
\end_layout
+\begin_layout Standard
+With the setting
+\family sans
+Closing last view
+\family default
+ you one can decide if a document is closed or hidden when its tab or view
+ is closed.
+ Hidden documents are accessible via the menu
+\family sans
+View\SpecialChar \menuseparator
+Hidden
+\family default
+.
+ Not to close documents can be useful if you open files parallel in several
+ instances of LyX and only want to close the view in once instance.
+\end_layout
+
\begin_layout Subsection
Screen Fonts
\begin_inset Index idx
\begin_inset space ~
\end_inset
-Decimal
+decimal
\begin_inset space ~
\end_inset
-Point Define the default decimal point for use in tables (decimal point
+separator Defines the default decimal point for use in tables (decimal point
alignment).
\end_layout
+\begin_layout Description
+Default
+\begin_inset space ~
+\end_inset
+
+length
+\begin_inset space ~
+\end_inset
+
+unit Defines the unit that is used as default for lengths in LyX's dialogs.
+\end_layout
+
\begin_layout Description
Set
\begin_inset space ~