Dear LyX developers,
I continue to use LyX on a daily basis and I was excited to see a new
version 1.3 come out recently.
Attached to this message are some updates to the files sciword.bind (the
Scientific Word-like keybinding file) and the accompanying description
for the Customization.lyx manual, in the file sciword_bind.lyx. I have
significantly revised and expanded the description to make it easier for
new users. I have also corrected some problems with the keybindings and
made sure they worked under 1.3.
I have the following to report. I have compiled LyX 1.3 against libforms
0.89.5, on a stock Debian 3.0 machine.
I tried to say "math-greek" (from the mini-buffer line), just to see
what happens. Then LyX has issued lots of warning messages to the
console, such as
this should not really happen - 1: 0 0 in: 0x88325d8
############ idx_ 0 not valid
############ idx_ 0 not valid
I don't have a cell 1
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
MathInset::getPos() called directly!
this should not really happen - 1: 0 0 in: 0x88325d8
############ idx_ 0 not valid
############ idx_ 0 not valid
I don't have a cell 1
############ idx_ 0 not valid
this should not really happen - 1: 0 0 in: 0x88325d8
############ idx_ 0 not valid
############ idx_ 0 not valid
I don't have a cell 1
MathInset::getPos() called directly!
MathInset::getPos() called directly!
The stream of messages continued until I put the cursor somewhere else.
A math insert was created with the text "lyxgreek1" or something like
that. This looks like a bug to me.
Regards,
--
Serge
# This file is part of LyX
# LyX keyboard definitions similar to those of Scientific Word.
# Prepared by Serge Winitzki. Version 1.3
#\bind "C-a" "------"
#\bind "C-b" "font-bold"
# Copy, paste, etc.: more familiar keys
\bind "C-c" "copy"
# Display equation toggle: type it in a displayed equation to convert it
# back to an inline equation
# Sciword mnemonic.
\bind "C-d" "math-display"
#\bind "C-e" "------"
# Sciword mnemonic.
\bind "C-f" "math-insert \frac"
# Greek for only one character. "math-greek-toggle" is the persistent Greek
# toggle which nobody really needs when typing math.
#\bind "C-g" "math-greek"
#\bind "C-S-G" "math-greek-toggle"
# Since the toggles don't work in 1.2.0, let's define all letters.
# lowercase math Greek
\bind "C-g a" "math-insert \alpha"
\bind "C-g b" "math-insert \beta"
\bind "C-g g" "math-insert \gamma"
\bind "C-g d" "math-insert \delta"
\bind "C-g e" "math-insert \varepsilon"
\bind "C-g C-e" "math-insert \epsilon"
\bind "C-g z" "math-insert \zeta"
\bind "C-g h" "math-insert \eta"
\bind "C-g q" "math-insert \theta"
\bind "C-g C-q" "math-insert \vartheta"
\bind "C-g i" "math-insert \iota"
\bind "C-g k" "math-insert \kappa"
\bind "C-g l" "math-insert \lambda"
\bind "C-g m" "math-insert \mu"
\bind "C-g n" "math-insert \nu"
\bind "C-g x" "math-insert \xi"
\bind "C-g p" "math-insert \pi"
\bind "C-g C-p" "math-insert \varpi"
\bind "C-g r" "math-insert \rho"
\bind "C-g s" "math-insert \sigma"
\bind "C-g C-s" "math-insert \varsigma"
\bind "C-g t" "math-insert \tau"
\bind "C-g v" "math-insert \upsilon"
\bind "C-g f" "math-insert \phi"
\bind "C-g c" "math-insert \chi"
\bind "C-g y" "math-insert \psi"
\bind "C-g w" "math-insert \omega"
# uppercase math Greek
\bind "C-g S-G" "math-insert \Gamma"
\bind "C-g S-D" "math-insert \Delta"
\bind "C-g S-Q" "math-insert \Theta"
\bind "C-g S-L" "math-insert \Lambda"
\bind "C-g S-X" "math-insert \Xi"
\bind "C-g S-P" "math-insert \Pi"
\bind "C-g S-S" "math-insert \Sigma"
\bind "C-g S-V" "math-insert \Upsilon"
\bind "C-g S-F" "math-insert \Phi"
\bind "C-g S-Y" "math-insert \Psi"
\bind "C-g S-W" "math-insert \Omega"
# Do we need this?
#\bind "C-h" "hyphenation-point-insert"
# Sciword mnemonic.
\bind "C-i" "math-insert \int"
#\bind "C-j" "------"
\bind "C-k" "line-delete-forward"
\bind "C-l" "screen-recenter"
# Toggle: in text mode, switch to math, and vice versa. Also C-t.
\bind "C-m" "math-mode"
# C-n is numbering equations now. Sciword had "C-Tab" mnemonic which conflicts with
many things.
# Numbering equations. Should perhaps simplify math-number and math-nonumber into one
command since they are used in very different contexts. This and also math-macro stuff
should be available in the Lyx menus!
\bind "C-n" "math-number"
\bind "S-C-N" "math-nonumber"
\bind "C-o" "file-open"
# Insert a quote character. Do I need this?
# Probably, since we need a way to get a raw quote
\bind "C-q" "self-insert \""
# Sciword mnemonic.
\bind "C-r" "math-insert \sqrt"
\bind "S-C-R" "math-insert \root"
# This combination is now a gateway to math symbols (C-s ...)
#\bind "C-s" "------"
# Sciword mnemonic for going between text and math modes.
\bind "C-t" "math-mode"
\bind "C-u" "font-underline"
\bind "C-v" "paste"
\bind "C-w" "buffer-close"
\bind "C-x" "cut"
\bind "C-z" "undo"
\bind "S-C-Z" "redo"
# This combination makes an umlaut accent now.
#\bind "S-C-quotedbl" "quote-insert"
# Bracket delimiters. Sciword mnemonic is to press Control-<bracket key>
\bind "C-9" "math-delim ( )"
\bind "S-C-parenleft" "math-delim ( )"
\bind "C-0" "math-delim ( )"
\bind "S-C-parenright" "math-delim ( )"
\bind "C-bracketleft" "math-delim [ ]"
\bind "C-bracketright" "math-delim [ ]"
\bind "C-S-less" "math-delim langle rangle"
\bind "C-S-greater" "math-delim langle rangle"
# The bar bracket: on some keyboards, e.g. British, the bar character is
# bound to an Alt-something and on some wayward Unices to "brokenbar".
\bind "C-S-bar" "math-delim | |"
\bind "C-S-brokenbar" "math-delim | |"
\bind "C-M-bar" "math-delim | |"
\bind "S-C-braceleft" "math-delim { }"
\bind "S-C-braceright" "math-delim { }"
# Accents by Sciword mnemonics. Mostly press Ctrl-<accent key>
# e.g. Ctrl-. for overdot, Ctrl-' for acute accent, Ctrl-~ for tilde etc.
# Some of them work only in math mode
\bind "C-period" "accent-dot"
\bind "C-comma" "math-insert \dot"
\bind "S-C-colon" "math-insert \ddot"
\bind "C-quoteleft" "accent-grave"
\bind "S-C-asciitilde" "accent-tilde"
\bind "S-C-quotedbl" "accent-umlaut"
\bind "C-apostrophe" "accent-acute"
\bind "S-C-asciicircum" "accent-circumflex"
# accent-vector has been changed?
#\bind "C-equal" "accent-vector"
# Why is it not "accent-bar"?
\bind "C-minus" "math-insert \bar"
# What is "accent-underbar"?
#\bind "S-C-underscore" "accent-underbar"
# Function keys.
#\bind "F1" "help" # Not yet implemented!
#\bind "C-F1" "help-context" # Not yet implemented!
\bind "F2" "buffer-write"
\bind "S-F2" "buffer-export latex"
\bind "F3" "find-replace"
\bind "C-F4" "buffer-close"
\bind "M-F4" "lyx-quit"
# F4 to F8 are used to switch fonts. Sciword mnemonic.
\bind "F4" "font-default"
\bind "F5" "font-bold"
\bind "F6" "font-emph"
\bind "F7" "font-code"
\bind "F8" "font-noun"
# F9 bound below as meta-prefix (useful e.g. if the keyboard doesn't have a working
ALT).
#\bind "F9" "------"
#\bind "F10" "------"
# Sciword mnemonics for math editing:
\bind "M-apostrophe" "math-insert \prime"
\bind "C-Up" "math-superscript"
\bind "C-Down" "math-subscript"
\bind "C-s d" "math-insert \partial"
\bind "C-s e" "math-insert \sum"
\bind "C-s p" "math-insert \prod"
\bind "C-s i" "math-insert \infty"
\bind "C-s x" "math-insert \times"
\bind "C-s m" "math-matrix 3 3"
\bind "C-s v" "math-matrix 1 2"
# My own embellishments for symbols I use often.
#I'd like to combine math-insert ^ and math-insert prime, but don't know how.
\bind "C-s apostrophe" "command-sequence math-superscript; math-insert \prime;"
\bind "C-s S-plus" "math-insert \dagger"
\bind "C-s equal" "math-insert \equiv"
\bind "M-equal" "math-insert \approx"
\bind "M-minus" "math-insert \sim"
\bind "C-minus" "math-insert \rightarrow"
# here is how to make a vector accent:
\bind "C-equals" "math-insert \overrightarrow"
\bind "S-M-less" "math-insert \leq"
\bind "S-M-greater" "math-insert \geq"
\bind "C-s S-less" "math-insert \ll"
\bind "C-s S-greater" "math-insert \gg"
# usual bindings
\bind_file maths.bind
\bind_file menus.bind
\bind_file latinkeys.bind
\bind_file cyrkeys.bind
\bind_file greekkeys.bind
\bind "S-KP_Right" "forward-select"
\bind "S-KP_Left" "backward-select"
\bind "S-KP_Up" "up-select"
\bind "S-KP_Down" "down-select"
\bind "S-C-KP_Right" "word-forward-select"
\bind "S-C-KP_Left" "word-backward-select"
\bind "S-C-KP_Up" "paragraph-up-select"
\bind "S-C-KP_Down" "paragraph-down-select"
\bind "S-KP_Home" "line-begin-select"
\bind "S-KP_End" "line-end-select"
\bind "S-KP_Prior" "screen-up-select"
\bind "S-KP_Next" "screen-down-select"
\bind "S-C-KP_Home" "buffer-begin-select"
\bind "S-C-KP_End" "buffer-end-select"
\bind "S-C-KP_Prior" "buffer-begin-select"
\bind "S-C-KP_Next" "buffer-end-select"
\bind "C-KP_Insert" "copy"
\bind "S-KP_Insert" "paste"
\bind "S-KP_Delete" "cut"
\bind "M-x" "command-execute"
#LyX 1.3 created this file. For more info see http://www.lyx.org/
\lyxformat 221
\textclass article
\language english
\inputencoding latin1
\fontscheme default
\graphics default
\paperfontsize default
\spacing single
\papersize Default
\paperpackage a4
\use_geometry 0
\use_amsmath 0
\use_natbib 0
\use_numerical_citations 0
\paperorientation portrait
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\defskip medskip
\quotes_language english
\quotes_times 2
\papercolumns 1
\papersides 1
\paperpagestyle default
\layout Subsection
Specific to
\family typewriter
sciword.bind
\layout Standard
These are LyX keyboard definitions for mathematics, similar to those of
Scientific Word.
\layout Standard
The bindings file and the present documentation were prepared by Serge Winitzki
with assistance from Jean-Marc Lasgouttes.
Version 1.3, for LyX 1.2.x and 1.3.x.
\layout Standard
These definitions make it a lot easier to type equations without using the
mouse, especially for people familiar with Scientific Word.
The standard LyX bindings such as
\family typewriter
M-m
\family default
or
\family typewriter
M-o
\family default
are unmodified.
\layout Standard
Tip: to find the "LyX bind name" for a key, look at the status bar after
typing some non-existent key combination.
E.g.
to find how "Ctrl-&" is referenced, press Ctrl-S and then Ctrl-&: the status
bar shows "C-s S-C-ampersand." (This does not work in LyX 1.3.0!)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-c
\family default
\family typewriter
copy
\family default
-- Copy, paste, cut is as in Sciword,
\family typewriter
C-c
\family default
,
\family typewriter
C-v
\family default
, and
\family typewriter
C-x
\family default
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-d
\family default
\family typewriter
math-display
\family default
-- Display equation toggle: type
\family typewriter
C-d
\family default
to insert a displayed equation (
\family typewriter
d
\family default
for
\begin_inset Quotes eld
\end_inset
displayed
\begin_inset Quotes erd
\end_inset
).
You can also type
\family typewriter
C-d
\family default
in a displayed equation to convert it back to an inline equation.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-f
\family default
\family typewriter
math-insert frac
\family default
-- Fractions: type
\family typewriter
C-f
\family default
to insert a fraction (
\family typewriter
f
\family default
for
\begin_inset Quotes eld
\end_inset
fraction
\begin_inset Quotes erd
\end_inset
).
You can also select an expression and type
\family typewriter
C-f
\family default
to convert it to the numerator of a fraction.
Note: pressing
\family typewriter
Backspace
\family default
at the
\emph on
left
\emph default
end of the denominator will delete the numerator and convert the denominator
to a non-fraction.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-g
\family default
\family typewriter
math-greek
\family default
--
\begin_inset Quotes eld
\end_inset
Greek
\begin_inset Quotes erd
\end_inset
switch: press before a letter to insert only one Greek character (
\family typewriter
g
\family default
for
\begin_inset Quotes eld
\end_inset
Greek
\begin_inset Quotes erd
\end_inset
).
Switches to math mode if necessary, but only for that one character.
For example,
\family typewriter
C-g
\family default
\family typewriter
a
\family default
inserts
\begin_inset Formula $\alpha$
\end_inset
.
The old LyX command "
\family typewriter
math-greek-toggle
\family default
" was a persistent Greek toggle that one does not normally need when typing
math.
(Also removed in 1.2.x.) The
\family typewriter
math-greek
\family default
command used to be in LyX 1.1.x but is not in 1.2.x.
Now all Greek letters are defined one by one, with a greater flexibility.
The current definitions are (in the Greek alphabetical order):
\layout Standard
\align center
\begin_inset Tabular
<lyxtabular version="3" rows="2" columns="20">
<features>
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" rightline="true"
width="0pt">
<column alignment="center" valignment="top" rightline="true" width="0pt">
<column alignment="center" valignment="top" rightline="true" width="0pt">
<column alignment="center" valignment="top" rightline="true" width="0pt">
<column alignment="center" valignment="top" rightline="true" width="0pt">
<column alignment="center" valignment="top" rightline="true" width="0pt">
<column alignment="center" valignment="top" rightline="true" width="0pt">
<row topline="true" bottomline="true">
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
Press
\family typewriter
C-g
\family default
and:
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
a
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
b
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
g
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
d
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
e
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
C-e
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
z
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
h
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
q
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
C-q
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
i
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
k
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
l
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
m
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
n
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
x
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
p
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
C-p
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
r
\end_inset
</cell>
</row>
<row topline="true" bottomline="true">
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
to obtain:
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\alpha$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\beta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\gamma$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\delta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\varepsilon$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\epsilon$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\zeta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\eta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\theta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\vartheta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\iota$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\kappa$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\lambda$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\mu$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\nu$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\xi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\pi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\varpi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true"
rightline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\rho$
\end_inset
\end_inset
</cell>
</row>
</lyxtabular>
\end_inset
\layout Standard
\align center
\begin_inset Tabular
<lyxtabular version="3" rows="2" columns="20">
<features>
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" width="0pt">
<column alignment="center" valignment="top" leftline="true" rightline="true"
width="0pt">
<row topline="true" bottomline="true">
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
Press
\family typewriter
C-g
\family default
and:
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
s
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
C-s
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
t
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
u
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
f
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
c
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
y
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
w
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
G
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
D
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
Q
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
L
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
X
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
P
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
S
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
V
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
F
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
Y
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
W
\end_inset
</cell>
</row>
<row topline="true" bottomline="true">
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
to obtain:
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\sigma$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\varsigma$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\tau$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\upsilon$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\phi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\chi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\psi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\omega$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Gamma$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Delta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Theta$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Lambda$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Xi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Pi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Sigma$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Upsilon$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Phi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Psi$
\end_inset
\end_inset
</cell>
<cell alignment="center" valignment="top" topline="true" leftline="true" usebox="none">
\begin_inset Text
\layout Standard
\begin_inset Formula $\Omega$
\end_inset
\end_inset
</cell>
</row>
</lyxtabular>
\end_inset
\layout List
\labelwidthstring 00.00.0000
\family sans
C-i
\family default
\family typewriter
math-insert int
\family default
-- Inserts
\begin_inset Formula $\int$
\end_inset
(
\family typewriter
i
\family default
for
\begin_inset Quotes eld
\end_inset
integral
\begin_inset Quotes erd
\end_inset
)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-k
\family default
\family typewriter
line-delete-forward
\family default
-- Emacs-like binding: delete forward of cursor to end of line.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-m
\family default
\family typewriter
math-mode
\family default
-- A text/math toggle (
\family typewriter
m
\family default
for
\begin_inset Quotes eld
\end_inset
math
\begin_inset Quotes erd
\end_inset
): switches to math in text mode, and also inserts roman text in math mode.
Also bound to
\family typewriter
C-t
\family default
(
\family typewriter
t
\family default
for
\begin_inset Quotes eld
\end_inset
text
\begin_inset Quotes erd
\end_inset
).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-n
\family default
\family typewriter
math-number
\family default
-- Add/remove numbering in a single equation.
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-N
\family default
\family typewriter
math-nonumber
\family default
-- Add/remove numbering at a line in equation arrays.
\layout Standard
The above commands are toggles that control the numbering of equations (
\family typewriter
N
\family default
for
\begin_inset Quotes eld
\end_inset
number
\begin_inset Quotes erd
\end_inset
).
Note: when deleting a number in a labeled eqnarray, the label is not really
removed (the TeX code becomes
\begin_inset Quotes eld
\end_inset
\family typewriter
\backslash
label{}
\backslash
nonumber
\family default
\begin_inset Quotes erd
\end_inset
) and this generates a (harmless) LaTeX warning.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-o
\family default
\family typewriter
file-open
\family default
-- Open a new document.
(W*ndows)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-q
\family default
\family typewriter
quote-insert
\family default
-- Insert a quote character " (
\family typewriter
q
\family default
for
\begin_inset Quotes eld
\end_inset
quote
\begin_inset Quotes erd
\end_inset
).
This is not the
\begin_inset Quotes eld
\end_inset
smart
\begin_inset Quotes erd
\end_inset
double quote character that you get by default.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-r
\family default
\family typewriter
math-insert sqrt
\family default
-- Square root sign
\begin_inset Formula $\sqrt{x}$
\end_inset
(
\family typewriter
r
\family default
for
\begin_inset Quotes eld
\end_inset
root
\begin_inset Quotes erd
\end_inset
).
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-R
\family default
\family typewriter
math-insert
\backslash
root
\family default
-- root sign
\begin_inset Formula $\sqrt[n]{x}$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-t
\family default
\family typewriter
math-mode
\family default
-- Another binding for a switch between the text and the math mode (
\family typewriter
t
\family default
is for
\begin_inset Quotes eld
\end_inset
text
\begin_inset Quotes erd
\end_inset
).
Note that the roman text inserted in math mode is special.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-u
\family default
\family typewriter
font-underline
\family default
--
\bar under
Underline
\bar default
the selected text (text mode only, use things like
\family typewriter
\backslash
overline
\family default
or
\family typewriter
\backslash
underbar
\family default
for math ).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-v
\family default
\family typewriter
paste
\family default
-- W*ndows heritage.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-w
\family default
\family typewriter
buffer-close
\family default
-- Close the current document (again, a W*ndows heritage).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-x
\family default
\family typewriter
cut
\layout List
\labelwidthstring 00.00.0000
\family sans
C-z
\family default
\family typewriter
undo
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-Z
\family default
\family typewriter
redo
\family default
-- the
\begin_inset Quotes eld
\end_inset
Redo
\begin_inset Quotes erd
\end_inset
operation, or
\begin_inset Quotes eld
\end_inset
undo the undo
\begin_inset Quotes erd
\end_inset
.
\layout Standard
Bracket delimiters: press
\family typewriter
Ctrl
\family default
-<bracket key> to insert a matching pair of delimiters.
For example,
\family typewriter
Ctrl-[
\family default
nserts a pair of parentheses
\begin_inset Formula $\left[\right]$
\end_inset
.
(Note:
\family typewriter
Ctrl-]
\family default
does the same thing.) It will switch to math mode if needed.
The supported characters are ( [ { < |.
It is the same to press the right or the left bracket.
The corresponding delimiters are
\begin_inset Formula $\left(\right)$
\end_inset
\begin_inset Formula $\left[\right]$
\end_inset
\begin_inset Formula $\left\{ \right\} $
\end_inset
\begin_inset Formula $\left\langle \right\rangle $
\end_inset
\begin_inset Formula $\left|\right|$
\end_inset
.
The delimiters are
\begin_inset Quotes eld
\end_inset
smart
\begin_inset Quotes erd
\end_inset
and resize with their contents.
Use Math Panel to get other or non-matching delimiters.
Press backspace on the
\emph on
left
\emph default
delimiter to remove both
\begin_inset Quotes eld
\end_inset
smart
\begin_inset Quotes erd
\end_inset
delimiters without removing their contents.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-9
\family default
\family typewriter
math-delim ( )
\family default
-- for convenience, pressing
\family typewriter
Ctrl-9
\family default
is the same as
\family typewriter
Ctrl-(
\family default
or
\family typewriter
Ctrl-)
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-parenleft
\family default
\family typewriter
math-delim ( )
\layout List
\labelwidthstring 00.00.0000
\family sans
C-0
\family default
\family typewriter
math-delim ( )
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-parenright
\family default
\family typewriter
math-delim ( )
\layout List
\labelwidthstring 00.00.0000
\family sans
C-bracketleft
\family default
\family typewriter
math-delim [ ]
\layout List
\labelwidthstring 00.00.0000
\family sans
C-bracketright
\family default
\family typewriter
math-delim [ ]
\layout List
\labelwidthstring 00.00.0000
\family sans
C-S-less
\family default
\family typewriter
math-delim langle rangle
\family default
-- angular delimiters
\begin_inset Formula $\left\langle \right\rangle $
\end_inset
, not to confuse with ordinary < > signs.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-S-greater
\family default
\family typewriter
math-delim langle rangle
\layout Standard
The bar bracket: on some keyboards (e.g.\SpecialChar ~
some British ones), the bar character
is bound to an
\family typewriter
Alt
\family default
-something and on some wayward Unices to "brokenbar".
So we define all of these keys as well.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-S-bar
\family default
\family typewriter
math-delim | |
\layout List
\labelwidthstring 00.00.0000
\family sans
C-S-brokenbar
\family default
\family typewriter
math-delim | |
\layout List
\labelwidthstring 00.00.0000
\family sans
C-M-bar
\family default
\family typewriter
math-delim | |
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-braceleft
\family default
\family typewriter
math-delim { }
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-braceright
\family default
\family typewriter
math-delim { }
\layout Standard
Accents are in most cases
\family typewriter
Ctrl
\family default
-<accent key>, e.g.\SpecialChar ~
\family typewriter
Ctrl-.
\family default
for overdot,
\family typewriter
Ctrl-'
\family default
for acute accent,
\family typewriter
Ctrl-~
\family default
for tilde (you also need to press
\family typewriter
Shift
\family default
here) etc.
For example,
\begin_inset Quotes eld
\end_inset
\family typewriter
Ctrl-'
\family default
\family typewriter
a
\family default
\begin_inset Quotes erd
\end_inset
inserts А.
Some accents work only in math mode and others only in text mode.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-period
\family default
\family typewriter
accent-dot
\family default
-- overdot accent, \i \.{a}
(text mode only).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-comma
\family default
\family typewriter
math-insert
\backslash
dot
\family default
-- overdot accent,
\begin_inset Formula $\dot{a}$
\end_inset
(math mode only -- in physics this denotes a first derivative).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-equals
\family default
\family typewriter
math-insert
\backslash
overrightarrow
\family default
-- Vector accent over math
\begin_inset Formula $\overrightarrow{x}$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-quotedbl
\family default
\family typewriter
accent-umlaut
\family default
-- umlaut accent, Д (text mode only)
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-colon
\family default
\family typewriter
math-insert
\backslash
ddot
\family default
-- double dot accent,
\begin_inset Formula $\ddot{a}$
\end_inset
(math mode only -- in physics this denotes a second derivative).
To get a triple dot in math mode, use
\family typewriter
\backslash
dddot
\layout List
\labelwidthstring 00.00.0000
\family sans
C-quoteleft
\family default
\family typewriter
accent-grave
\family default
-- grave accent Ю (text mode only, use
\family typewriter
\backslash
grave
\family default
for math)
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-asciitilde
\family default
\family typewriter
accent-tilde
\family default
-- tilde accent Ц (text mode only, use
\family typewriter
\backslash
tilde
\family default
for math)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-apostrophe
\family default
\family typewriter
accent-acute
\family default
-- acute accent А (text mode only, use
\family typewriter
\backslash
acute
\family default
for math)
\layout List
\labelwidthstring 00.00.0000
\family sans
S-C-asciicircum
\family default
\family typewriter
accent-circumflex
\family default
-- circumflex (caret) accent Б (text mode only, use
\family typewriter
\backslash
hat
\family default
for math).
\layout Standard
Function keys.
The new key S-F2 for creating a LaTeX file seems handy.
\layout List
\labelwidthstring 00.00.0000
\family sans
F2
\family default
\family typewriter
buffer-write
\family default
-- Save current document.
\layout List
\labelwidthstring 00.00.0000
\family sans
S-F2
\family default
\family typewriter
buffer-export latex
\family default
-- Write a LaTeX file for the current document.
\layout List
\labelwidthstring 00.00.0000
\family sans
F3
\family default
\family typewriter
find-replace
\family default
-- Find and replace dialog.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-F4
\family default
\family typewriter
buffer-close
\family default
-- same as
\family typewriter
C-w
\family default
.
\layout List
\labelwidthstring 00.00.0000
\family sans
M-F4
\family default
\family typewriter
lyx-quit
\family default
--
\family typewriter
Alt-F4
\family default
to quit LyX is the W*ndows w*ndow manager's mnemonic.
\layout Standard
\family typewriter
F4
\family default
to
\family typewriter
F8
\family default
are used to switch fonts.
Use
\family typewriter
F4
\family default
to switch back to the normal font.
The non-default font switches
\family typewriter
F5
\family default
-
\family typewriter
F8
\family default
all work as toggles.
They also work on the whole word if you put the cursor in the middle of
the word, or if you select some text.
\layout List
\labelwidthstring 00.00.0000
\family sans
F4
\family default
\family typewriter
font-default
\family default
-- stop using any special font
\layout List
\labelwidthstring 00.00.0000
\family sans
F5
\family default
\family typewriter
font-bold
\family default
-- make
\series bold
bold
\series default
text.
\layout List
\labelwidthstring 00.00.0000
\family sans
F6
\family default
\family typewriter
font-emph
\family default
-- make
\emph on
emphasized
\emph default
text.
\layout List
\labelwidthstring 00.00.0000
\family sans
F7
\family default
\family typewriter
font-code
\family default
-- make
\family typewriter
typewritten
\family default
text.
\layout List
\labelwidthstring 00.00.0000
\family sans
F8
\family default
\family typewriter
font-noun
\family default
-- make
\noun on
Caps/small caps
\noun default
text.
(Used sometimes for people's names.)
\layout Standard
\family typewriter
F9
\family default
is bound as
\begin_inset Quotes eld
\end_inset
meta-prefix
\begin_inset Quotes erd
\end_inset
, same as the
\family typewriter
Alt
\family default
key (useful e.g.\SpecialChar ~
if the keyboard has no working
\family typewriter
Alt
\family default
).
\layout Standard
Here are some Sciword-inspired mnemonics for frequently used math symbols.
Many symbols start with a
\family typewriter
C-s
\family default
sequence.
Therefore
\family typewriter
C-s
\family default
cannot be itself bound to anything.
\layout List
\labelwidthstring 00.00.0000
\family sans
M-apostrophe
\family default
\family typewriter
math-insert prime
\family default
-- The
\begin_inset Quotes eld
\end_inset
prime
\begin_inset Quotes erd
\end_inset
symbol
\begin_inset Formula $\prime$
\end_inset
in math mode.
This is frequently unnecessary: in most cases the normal apostrophe works
just fine, e.g.
\begin_inset Formula $x'+2x=0$
\end_inset
, but in some cases this would generate a double superscript error in LaTeX.
For example:
\begin_inset Formula $x^{\prime2}$
\end_inset
(
\begin_inset Formula $x$
\end_inset
prime squared) must be entered with the prime character.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
apostrophe
\family default
\family typewriter
command-sequence math-superscript; math-insert
\backslash
prime;
\family default
-- Insert a prime as a superscript (see example above).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-Up
\family default
\family typewriter
math-insert
\family default
-- Insert an upper index.
Also,
\family typewriter
^
\layout List
\labelwidthstring 00.00.0000
\family sans
C-Down
\family default
\family typewriter
math-insert
\family default
-- Insert a lower index.
Also,
\family typewriter
_
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
d
\family default
\family typewriter
math-insert partial
\family default
-- Partial derivative symbol
\begin_inset Formula $\partial$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
e
\family default
\family typewriter
math-insert sum
\family default
-- Summation symbol
\begin_inset Formula $\sum$
\end_inset
(not the same as the Greek letter uppercase Sigma
\begin_inset Formula $\Sigma$
\end_inset
because it can resize and allows smart upper/lower limits).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
p
\family default
\family typewriter
math-insert prod
\family default
-- Product symbol
\begin_inset Formula $\prod$
\end_inset
(not the same as the Greek letter uppercase Pi,
\begin_inset Formula $\Pi$
\end_inset
).
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
i
\family default
\family typewriter
math-insert infty
\family default
-- Infinity
\begin_inset Formula $\infty$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
x
\family default
\family typewriter
symbol-insert times
\family default
-- Cross product
\begin_inset Formula $\times$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
v
\family default
\family typewriter
math-matrix 1 2
\family default
-- Insert a stacked array
\begin_inset Formula $\begin{array}{c}
\end{array}$
\end_inset
.
(Frequently useful in formulae.)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
m
\family default
\family typewriter
math-matrix 3 3
\family default
-- Insert a 3
\begin_inset Formula $\times$
\end_inset
3 matrix
\begin_inset Formula $\begin{array}{ccc}
\\\\\end{array}$
\end_inset
.
(Then you can modify its size using the Layout menu.)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
S-plus
\family default
\family typewriter
math-insert dagger
\family default
-- The
\begin_inset Quotes eld
\end_inset
dagger
\begin_inset Quotes erd
\end_inset
\begin_inset Formula $\dagger$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s\SpecialChar ~
equal
\family default
\family typewriter
math-insert equiv
\family default
--
\begin_inset Quotes eld
\end_inset
Identical equality
\begin_inset Quotes erd
\end_inset
\begin_inset Formula $\equiv$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
M-equal
\family default
\family typewriter
math-insert approx
\family default
--
\begin_inset Quotes eld
\end_inset
Approximate equality
\begin_inset Quotes erd
\end_inset
\begin_inset Formula $\approx$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
M-minus
\family default
\family typewriter
math-insert sim
\family default
-- The
\begin_inset Quotes eld
\end_inset
of order
\begin_inset Quotes erd
\end_inset
sign
\begin_inset Formula $\sim$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-minus
\family default
\family typewriter
math-insert rightarrow
\family default
-- The arrow
\begin_inset Formula $\rightarrow$
\end_inset
as in
\begin_inset Formula $\lim_{x\rightarrow0}$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
S-M-less
\family default
\family typewriter
math-insert leq
\family default
-- Less-or-equal
\begin_inset Formula $\leq$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
S-M-greater
\family default
\family typewriter
math-insert geq
\family default
-- Greater-or-equal
\begin_inset Formula $\geq$
\end_inset
.
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s S-less
\family default
\family typewriter
math-insert ll
\family default
--
\begin_inset Quotes eld
\end_inset
Much less than
\begin_inset Quotes erd
\end_inset
\begin_inset Formula $\ll$
\end_inset
(useful in physics)
\layout List
\labelwidthstring 00.00.0000
\family sans
C-s S-greater
\family default
\family typewriter
math-insert gg
\family default
--
\begin_inset Quotes eld
\end_inset
Much greater than
\begin_inset Quotes erd
\end_inset
sign
\begin_inset Formula $\gg$
\end_inset
.
\the_end
