mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-09 18:31:04 +00:00
also into trunk
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28599 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
parent
557946b7a9
commit
aa06732b26
@ -6,12 +6,19 @@
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\begin_preamble
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\usepackage[all]{xy}
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% define new commands used in sec. 5.1
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\makeatletter
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\newcommand{\xyR}[1]{
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\makeatletter
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\xydef@\xymatrixrowsep@{#1}}
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\xydef@\xymatrixrowsep@{#1}
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\makeatother
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}
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\makeatletter
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\newcommand{\xyC}[1]{
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\xydef@\xymatrixcolsep@{#1}}
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\makeatletter
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\xydef@\xymatrixcolsep@{#1}
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\makeatother
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}
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\newdir{|>}{!/4.5pt/@{|}*:(1,-.2)@^{>}*:(1,+.2)@_{>}}
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@ -449,8 +456,21 @@ Move the cursor out of the formula, and watch it change its appearance to
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\end_deeper
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\begin_layout Enumerate
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Activate and test
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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-Pic
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\family typewriter
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xypic
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:
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\end_layout
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\begin_deeper
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@ -493,42 +513,10 @@ $
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\end_inset
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.
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\end_layout
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\begin_layout Enumerate
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In some cases you need to change your document preamble (e.g.
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when using
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\backslash
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xy macro instead of
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\backslash
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xymatrix macro).
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Choose
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\family sans
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Layout\SpecialChar \menuseparator
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Document\SpecialChar \menuseparator
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Preamble
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\family default
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and type
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\family typewriter
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\begin_inset Newline newline
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\end_inset
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\backslash
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usepackage[all]{xy}.
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\begin_inset Newline newline
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\end_inset
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Commutative diagrams
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\end_layout
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\end_deeper
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\begin_layout Section
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Commutative diagrams
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\end_layout
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\begin_layout Standard
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The following diagram, which is taken from the documentation of
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\begin_inset ERT
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@ -2647,13 +2635,37 @@ Modifying arrows
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\end_layout
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\begin_layout Standard
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Finally, modify the appearance of the arrows by entering @-modifiers @{\SpecialChar \ldots{}
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},
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@<\SpecialChar \ldots{}
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>, @(\SpecialChar \ldots{}
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Finally, you can modify the appearance of the arrows by entering @-modifiers
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\family typewriter
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@{
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\family default
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\SpecialChar \ldots{}
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\family typewriter
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}
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\family default
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,
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\family typewriter
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@<
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\family default
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\SpecialChar \ldots{}
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>,
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\family typewriter
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@(
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\family default
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\SpecialChar \ldots{}
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,\SpecialChar \ldots{}
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) or @/\SpecialChar \ldots{}
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/.
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) or
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\family typewriter
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@/
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\family default
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\SpecialChar \ldots{}
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\family typewriter
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/
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\family default
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.
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The above caveat applies to the first form only.
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It must be entered as
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\family typewriter
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@ -2668,30 +2680,79 @@ Finally, modify the appearance of the arrows by entering @-modifiers @{\SpecialC
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\end_layout
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\begin_layout Standard
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The other modifiers, @<\SpecialChar \ldots{}
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>, @(\SpecialChar \ldots{}
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The other modifiers,
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\family typewriter
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@<
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\family default
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\SpecialChar \ldots{}
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\family typewriter
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>
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\family default
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,
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\family typewriter
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@(
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\family default
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\SpecialChar \ldots{}
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,\SpecialChar \ldots{}
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) and @/\SpecialChar \ldots{}
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/ are typed as shown with the arrow
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description replacing the ellipsis.
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\family typewriter
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)
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\family default
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and
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\family typewriter
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@/
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\family default
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\SpecialChar \ldots{}
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\family typewriter
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/
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\family default
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are typed as shown with the arrow description replacing the ellipsis.
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The code for bending arrows, which in
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\family typewriter
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xypic
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\family default
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is @/_
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is
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\family typewriter
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@/_
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\family default
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\emph on
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measure
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\family typewriter
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\emph default
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/
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\family default
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or
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\family typewriter
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@/
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\emph on
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^
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\family default
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measure
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\family typewriter
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\emph default
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/
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\family default
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where
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\emph on
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measure
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\emph default
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/ or @/
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\emph on
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^measure
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\emph default
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/ where
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\emph on
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measure
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\emph default
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is any valid TeX-measure, should be entered as upper or lower index to
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the first slash / .
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is any valid
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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TeX
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\end_layout
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\end_inset
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-measure that should be entered as upper or lower index to the first slash
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/.
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Make sure that the ending slash does not end up being part of the upper
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or lower index.
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\end_layout
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@ -2712,8 +2773,32 @@ lly convert it into graphical output.
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\begin_layout Standard
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A more serious reason could be a syntactical error in your input.
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If necessary, redo the last editing steps, using Ctrl-z, or try to translate
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the LyX-file into dvi using Ctrl-d or
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If necessary, redo the last editing steps, using
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\emph on
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Ctrl-z
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\emph default
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, or try to translate the
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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LyX
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\end_layout
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\end_inset
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-file into
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\emph on
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dvi
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\emph default
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using
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\emph on
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Ctrl-d
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\emph default
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or
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\family sans
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View\SpecialChar \menuseparator
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Dvi
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@ -2728,7 +2813,20 @@ Hacks
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\end_layout
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\begin_layout Standard
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Certain things do not work correctly inside LyX.
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Certain things do not work correctly inside
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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LyX
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\end_layout
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\end_inset
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.
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The ones that we (used to) miss most are the horizontal and vertical scaling
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of diagrams, and the correct positioning of arrows.
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There are some workarounds that we are explaining here.
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@ -2849,13 +2947,13 @@ xymatrixrowsep@
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\family sans
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Layout\SpecialChar \menuseparator
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Document\SpecialChar \menuseparator
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Preamble
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\family default
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):
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\begin_inset Newpage pagebreak
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\end_inset
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Preamble)
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\end_layout
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\begin_layout LyX-Code
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\backslash
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makeatletter
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\end_layout
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\begin_layout LyX-Code
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@ -2868,10 +2966,28 @@ xyR}[1]{%
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\begin_layout LyX-Code
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\backslash
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makeatletter
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\end_layout
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\begin_layout LyX-Code
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\backslash
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xydef@
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\backslash
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xymatrixrowsep@{#1}}
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xymatrixrowsep@{#1}
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\end_layout
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\begin_layout LyX-Code
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\backslash
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makeatother
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\end_layout
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\begin_layout LyX-Code
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} % end of
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\backslash
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xyR
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\end_layout
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\begin_layout LyX-Code
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@ -3198,25 +3314,127 @@ horizontal stretch
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\end_layout
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\begin_layout Subsection
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Another examples
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\end_layout
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Further
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\family typewriter
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\begin_layout Standard
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Advanced painting can be done when using the
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\backslash
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xy macro.
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Nice collection of examples from Aaron Lauda can be found at
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\begin_inset Flex URL
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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http://www.dpmms.cam.ac.uk/~al366/xytutorial.html
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\backslash
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Xy
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\end_layout
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\end_inset
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\family default
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-tricks
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\end_layout
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\begin_layout Standard
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Here we have focused only on the
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\family typewriter
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\backslash
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xymatrix
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\family default
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command, which is just one of the features available in Kris Rose's amazing
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\family typewriter
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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\family default
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-package.
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The
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\family typewriter
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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\family default
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-Pic manual
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\begin_inset CommandInset citation
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LatexCommand cite
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key "xypic manual"
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\end_inset
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demonstrates many of the advanced possibilities of that package.
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Beware, that its style is rather terse and you will likely need a lot of
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experimenting and modifying the many worked examples.
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Lauda
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\begin_inset CommandInset citation
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LatexCommand cite
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key "Lauda"
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\end_inset
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explains how to use
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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-pic to make braids, cobordism, string diagrams, and much more.
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A good and rather systematic introduction to
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\family typewriter
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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\family default
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-matrix is
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\begin_inset CommandInset citation
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LatexCommand cite
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key "Ouvaton"
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\end_inset
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.
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Even if you share with me the disadvantage of not being fluent in Esperanto,
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you will be able to understand most of it.
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\end_layout
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\begin_layout Bibliography
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@ -3320,6 +3538,93 @@ http://www.gnu.org/software/auctex/
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\end_inset
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\end_layout
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\begin_layout Bibliography
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\begin_inset CommandInset bibitem
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LatexCommand bibitem
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label "5"
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key "Lauda"
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\end_inset
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Aarlon Lauda:
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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\emph on
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-Pic
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\emph default
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\emph on
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tutorial with an archive of examples
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\emph default
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.
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\begin_inset Flex URL
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status collapsed
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\begin_layout Plain Layout
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http://www.dpmms.cam.ac.uk/~al366/xytutorial.html
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Bibliography
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\begin_inset CommandInset bibitem
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LatexCommand bibitem
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label "6"
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key "Ouvaton"
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\end_inset
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Filipp Ouvaton:
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\begin_inset ERT
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status collapsed
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\begin_layout Plain Layout
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\backslash
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Xy
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\end_layout
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\end_inset
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\emph on
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-Pic
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\emph default
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:
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\emph on
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Enkonduko pri Xymatrix
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\emph default
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.
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\begin_inset Flex URL
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status collapsed
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\begin_layout Plain Layout
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http://filip.ouvaton.org/xypic/xymatrix/index.html
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\end_layout
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\end_inset
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\end_layout
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\end_body
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|
Loading…
Reference in New Issue
Block a user