552 lines
9.6 KiB
Plaintext
552 lines
9.6 KiB
Plaintext
global !p
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def math():
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return vim.eval('vimtex#syntax#in_mathzone()') == '1'
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def comment():
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return vim.eval('vimtex#syntax#in_comment()') == '1'
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def env(name):
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[x,y] = vim.eval("vimtex#env#is_inside('" + name + "')")
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return x != '0' and y != '0'
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endglobal
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# Color boxes =================================================<<<{{{
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snippet block "Simple box with colored border, interior, and text"
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\begin{tcolorbox}[
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coltext={${1:gruv-box-yellow}},
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colback={${2:gruv-box-background}},
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colframe={$1}]
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$3
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\end{tcolorbox}$4
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endsnippet
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snippet titlebox "Box with a centered title and color option" A
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\begin{tcolorbox}[title={\centering ${1:untitled}},
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colframe={${2:Magenta!75!black}}]
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$3
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\end{tcolorbox}$4
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endsnippet
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snippet splitbox "Box with a top, bottom, and title"
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\begin{tcolorbox}[title={${1:untitled}},colframe={${2:Magenta}}]
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$3
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\tcblower
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$4
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\end{tcolorbox}$0
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endsnippet
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snippet minipage "Small page indent" A
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\hfill\begin{minipage}{\dimexpr\textwidth-2.2cm}
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$1
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\end{minipage}$0
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endsnippet
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snippet ebox "Box for containing examples"
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\hfill\begin{minipage}{\dimexpr\textwidth-2.2cm}
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\begin{tcolorbox}[title={${1:Ex: untitled}},colframe={${2:Magenta!75!black}}]
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$3
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\end{tcolorbox}\medskip
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\end{minipage}$0
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endsnippet
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snippet inbox "Indented titled box"
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\hfill\begin{minipage}{\dimexpr\textwidth-2.2cm}
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\begin{tcolorbox}[title={${1:untitled}},colframe={${2:Magenta!75!black}}]
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$3
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\end{tcolorbox}\medskip
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\end{minipage}$0
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endsnippet
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snippet code "Code environment"
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\begin{lstlisting}
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$1
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\end{lstlisting}$2
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endsnippet
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# }}}>>>
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# Environments ================================================<<<{{{
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snippet begin "begin{} / end{}" bA
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\\begin{$1}
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$0
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\\end{$1}
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endsnippet
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context "math()"
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snippet case "cases" wA
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\begin{cases}
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$1
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\end{cases}
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endsnippet
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snippet enum "Enumerate" bA
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\begin{enumerate}
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\item $0
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\end{enumerate}
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endsnippet
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priority 100
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snippet item "First item" bA
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\item $0
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endsnippet
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snippet desc "Description" b
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\begin{description}
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\item[$1] $0
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\end{description}
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endsnippet
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snippet mk "Math" wA
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$${1}$$2
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endsnippet
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snippet dm "Math" wA
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\[
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${1:${VISUAL}}
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\] $0
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endsnippet
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snippet dl "Math" wA
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\[ ${1:${VISUAL}} \]$0
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endsnippet
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snippet align "Align" bA
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\begin{align*}
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${1:${VISUAL}}
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\end{align*}
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endsnippet
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priority 10
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snippet item "Itemize" bA
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\begin{itemize}
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\item $0
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\end{itemize}
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endsnippet
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snippet chmargin "Bigger left margin" bA
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\begin{changemargin}{3cm}{0cm}
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$0
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\end{changemargin}
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endsnippet
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# }}}>>>
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# Fractions ===================================================<<<{{{
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context "math()"
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snippet // "Standard fraction, nothing fancy" iA
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\\frac{$1}{$2}$0
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endsnippet
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snippet / "Fraction" i
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\\frac{${VISUAL}}{$1}$0
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endsnippet
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context "math()"
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snippet '(-?(\d+)|(\d*)(\\)?([A-Za-z]+)((\^|_)(\{\d+\}|\d))*)/' "powerful frac like 2/" wrA
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\\frac{`!p snip.rv = match.group(1)`}{$1}$0
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endsnippet
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priority 1000
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context "math()"
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snippet '^.*\)/' "() frac" wrA
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`!p
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stripped = match.string[:-1]
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depth = 0
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i = len(stripped) - 1
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while True:
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if stripped[i] == ')': depth += 1
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if stripped[i] == '(': depth -= 1
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if depth == 0: break;
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i-=1
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snip.rv = stripped[0:i] + "\\frac{" + stripped[i+1:-1] + "}"
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`{$1} $0
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endsnippet
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snippet part "partial derivative d/dx" w
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\frac{\partial ${1:V}}{\partial ${2:x}}$0
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endsnippet
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# }}}>>>
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# Sub/Super scripts ===========================================<<<{{{
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priority 10
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context "math()"
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snippet '([A-Za-z])(-?\d) ' "auto exponentiate like x-2 -> x^{-2}" wrA
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`!p snip.rv = match.group(1)`^{`!p snip.rv = match.group(2)`} $0
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endsnippet
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context "math()"
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snippet td "exponentiate" iA
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^{$1}$0
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endsnippet
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priority 20
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context "math()"
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snippet '([A-Za-z])_([-\w\d]{2,})(,)? ' "auto subscript after space" wrA
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`!p snip.rv = match.group(1)`_{`!p snip.rv = match.group(2)`}`!p
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if match.group(3) is not None:
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snip.rv = match.group(3)`$0
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endsnippet
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context "math()"
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snippet '([A-Za-z|\]])ud' "auto 上下 script" wrA
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`!p snip.rv = match.group(1)`^{${1:exp}}_{${2:sub}} $0
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endsnippet
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context "math()"
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snippet sqrt "\sqrt{}" iA
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\sqrt{${1:${VISUAL}}}$0
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endsnippet
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# }}}>>>
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# Equality shortcuts ==========================================<<<{{{
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snippet == "aligned equals" iA
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&= $1 \\\\
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endsnippet
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snippet n= "not equal" iA
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\neq
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endsnippet
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snippet <= "leq" iA
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\le
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endsnippet
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snippet >= "geq" iA
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\ge
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endsnippet
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snippet >> ">>" iA
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\gg
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endsnippet
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snippet << "<<" iA
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\ll
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endsnippet
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snippet ~~ "~" iA
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\sim
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endsnippet
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# }}}>>>
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# Matricies ===================================================<<<{{{
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snippet (mat "round brackets" i
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\begin{pmatrix}
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$1
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\end{pmatrix} $0
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endsnippet
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snippet [mat "square brackets" i
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\begin{bmatrix}
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$1
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\end{bmatrix} $0
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endsnippet
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snippet |mat "square brackets" i
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\begin{vmatrix}
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$1
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\end{vmatrix} $0
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endsnippet
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priority 100
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snippet cvec "column vector" iA
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\begin{pmatrix} ${1:x}_${2:1}\\\\ \vdots\\\\ $1_${2:n} \end{pmatrix}
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endsnippet
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# }}}>>>
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# Enclosing delimiters ========================================<<<{{{
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context "math()"
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snippet () "() delimiters" iA
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\left( ${1:${VISUAL}} \right)$0
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endsnippet
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snippet lr "() delimiters" i
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\left( ${1:${VISUAL}} \right)$0
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endsnippet
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snippet lr( "() delimiters" i
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\left( ${1:${VISUAL}} \right)$0
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endsnippet
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snippet lr| "|| delimiters" i
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\left| ${1:${VISUAL}} \right|$0
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endsnippet
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snippet lr|| "|| || for vector magnitudes" i
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\left\| ${1:${VISUAL}} \right\|$0
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endsnippet
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snippet lr{ "{} delimiters" i
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\left\\{ ${1:${VISUAL}} \right\\}$0
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endsnippet
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snippet lrb "{} delimiters" i
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\left\\{ ${1:${VISUAL}} \right\\}$0
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endsnippet
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snippet lr[ "[] delimiters" i
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\left[ ${1:${VISUAL}} \right]$0
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endsnippet
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snippet lr< "<> delimiters" i
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\left< ${1:${VISUAL}} \right>$0
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endsnippet
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snippet lra "<> delimiters" iA
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\left<${1:${VISUAL}} \right>$0
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endsnippet
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context "math()"
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snippet set "set" wA
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\\{$1\\} $0
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endsnippet
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# }}}>>>
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# Math symbols with numbers ===================================<<<{{{
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snippet sum "sum" w
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\sum_{i=${1:0}}^{${2:\infty}} ${3:a_i z^i}
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endsnippet
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snippet taylor "taylor" w
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\sum_{${1:k}=${2:0}}^{${3:\infty}} ${4:c_$1} (x-a)^$1 $0
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endsnippet
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snippet lim "limit" w
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\lim_{${1:x} \to ${2:\infty}} $0
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endsnippet
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priority 300
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context "math()"
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snippet dint "integral" wA
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\int_{${1:-\infty}}^{${2:\infty}} $4 \,d${3:x}$0
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endsnippet
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# }}}>>>
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# Symbol shortcuts ============================================<<<{{{
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snippet ooo "\infty" iA
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\infty
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endsnippet
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context "math()"
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snippet EE "geq" iA
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\exists
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endsnippet
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priority 300
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context "math()"
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snippet 'prime(\d+)' "prime like x^(4)" wrA
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^{(`!p snip.rv = match.group(1)`)} $0
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endsnippet
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context "math()"
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snippet AA "forall" iA
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\forall
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endsnippet
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snippet lll "l" iA
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\ell
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endsnippet
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context "math()"
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snippet nabla "nabla" iA
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\nabla
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endsnippet
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context "math()"
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snippet xx "cross" iA
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\times
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endsnippet
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priority 100
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snippet ** "cdot" iA
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\cdot
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endsnippet
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priority 100
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context "math()"
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snippet -> "to" iA
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\to
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endsnippet
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priority 200
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context "math()"
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snippet <-> "leftrightarrow" iA
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\leftrightarrow
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endsnippet
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context "math()"
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snippet !> "mapsto" iA
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\mapsto
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endsnippet
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snippet Nn "cap" iA
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\cap
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endsnippet
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snippet UU "cup" iA
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\cup
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endsnippet
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snippet uuu "bigcup" iA
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\bigcup_{${1:i \in ${2: I}}} $0
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endsnippet
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snippet nnn "bigcap" iA
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\bigcap_{${1:i \in ${2: I}}} $0
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endsnippet
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context "math()"
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snippet iff "iff" Ai
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\iff
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endsnippet
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priority 100
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snippet ... "ldots" iA
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\ldots
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endsnippet
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# }}}>>>
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# Set related symbols =========================================<<<{{{
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priority 10
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context "math()"
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snippet 'cc ' "subset" rAi
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\\subset $0
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endsnippet
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snippet notin "not in " iA
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\not\in
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endsnippet
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context "math()"
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snippet inn "in " iA
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\in
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endsnippet
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snippet NN "n" iA
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\N
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endsnippet
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snippet OO "emptyset" iA
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\O
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endsnippet
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snippet RR "real" iA
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\R
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endsnippet
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snippet QQ "Q" iA
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\Q
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endsnippet
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snippet ZZ "Z" iA
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\Z
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endsnippet
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# }}}>>>
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# Symbols right on top ========================================<<<{{{
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context "math()"
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snippet conj "conjugate" iA
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\overline{$1}$0
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endsnippet
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priority 10
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context "math()"
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snippet "bar" "bar" riA
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\bar{$1}$0
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endsnippet
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# Used to be: \overline{$1}$0
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priority 100
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context "math()"
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snippet "([a-zA-Z])bar" "bar" riA
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\overline{`!p snip.rv=match.group(1)`}
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endsnippet
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priority 10
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context "math()"
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snippet "hat" "hat" riA
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\hat{$1}$0
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endsnippet
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priority 100
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context "math()"
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snippet "([a-zA-Z])hat" "hat" riA
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\hat{`!p snip.rv=match.group(1)`}
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endsnippet
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# }}}>>>
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# Mathematical functions ======================================<<<{{{
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priority 100
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context "math()"
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snippet '(?<!\\)(sin|cos|tan|arccot|sec|cot|csc|ln|log|exp|star|perp)' "ln" rwA
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\\`!p snip.rv = match.group(1)`
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endsnippet
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priority 200
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context "math()"
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snippet '(?<!\\)(arcsin|arccos|arctan|arccot|arccsc|arcsec|pi|zeta|theta|phi)' "ln" rwA
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\\`!p snip.rv = match.group(1)`$0
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endsnippet
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priority 30
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context "math"
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snippet ' (?<!\\)int(_[A-Za-z]+)? ' "blank integral, with possible subscript" rwA
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\\int`!p
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if match.group(1) is not None:
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snip.rv = "_{" + match.group(1)[1:] + "}"`$0
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endsnippet
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priority 20
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context "math()"
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snippet 'vec([A-Za-z0])(_((\{\w+\})?|(\w)))? ' "vector arrow [with subscript]" rwA
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\\vec{`!p
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snip.rv = match.group(1)
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if match.group(2) is not None:
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snip.rv += match.group(2)`}$0
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endsnippet
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# }}}>>>
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# Misc ========================================================<<<{{{
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context "math()"
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snippet tt "text" iA
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\text{$1}$0
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endsnippet
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context "math()"
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snippet '(?<!\\)(mathbcal)' "Autocomplete for special chars" rwA
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\\mathbcal{$1}$2
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endsnippet
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# }}}>>>
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# Huge environments ===========================================<<<{{{
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snippet template "Basic template" b
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\documentclass[a4paper]{article}
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\usepackage[margin=1in]{geometry} % Set margin preference
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\input{~/.vim/UltiSnips/math_preamble.tex}
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\begin{document}
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\pagecolor{gruv-box-dark-bg}
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\color{gruv-box-yellow}
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\fontfamily{phv}\selectfont
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$0
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\end{document}
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endsnippet
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