Snippets

[ // Math mode {trigger: “%m”, replacement: “0$", options: "tA"}, {trigger: "%b", replacement: "\n0\n$$", options: "tAw"}, {trigger: "%beg", replacement: "\\begin{0}\n1\n\\end{0}”, options: “mA”},

// Dashes // {trigger: ”—”, replacement: ”–”, options: “tA”}, // {trigger: ”–-”, replacement: ”—”, options: “tA”}, // {trigger: ”—-”, replacement: ”---”, options: “tA”},

// Greek letters (in alphabetical order) {trigger: “@a”, replacement: “\alpha”, options: “mA”}, {trigger: “@b”, replacement: “\beta”, options: “mA”}, {trigger: “@g”, replacement: “\gamma”, options: “mA”}, {trigger: “@G”, replacement: “\Gamma”, options: “mA”}, {trigger: “@d”, replacement: “\delta”, options: “mA”}, {trigger: “@D”, replacement: “\Delta”, options: “mA”}, {trigger: “@e”, replacement: “\epsilon”, options: “mA”}, {trigger: “@ve”, replacement: “\varepsilon”, options: “mA”}, {trigger: “@z”, replacement: “\zeta”, options: “mA”}, {trigger: “@h”, replacement: “\eta”, options: “mA”}, // {trigger: “@th”, replacement: “\theta”, options: “mA”}, // {trigger: “@Th”, replacement: “\Theta”, options: “mA”}, // {trigger: “@vth”, replacement: “\vartheta”, options: “mA”}, {trigger: “@i”, replacement: “\iota”, options: “mA”}, {trigger: “@k”, replacement: “\kappa”, options: “mA”}, {trigger: “@l”, replacement: “\lambda”, options: “mA”}, {trigger: “@L”, replacement: “\Lambda”, options: “mA”}, {trigger: “@m”, replacement: “\mu”, options: “mA”}, {trigger: “@n”, replacement: “\nu”, options: “mA”}, {trigger: “@x”, replacement: “\xi”, options: “mA”}, {trigger: “@X”, replacement: “\Xi”, options: “mA”}, {trigger: “@o”, replacement: “\omicron”, options: “mA”}, {trigger: “@p”, replacement: “\pi”, options: “mA”}, {trigger: “@P”, replacement: “\Pi”, options: “mA”}, {trigger: “@r”, replacement: “\rho”, options: “mA”}, {trigger: “@s”, replacement: “\sigma”, options: “mA”}, {trigger: “@S”, replacement: “\Sigma”, options: “mA”}, {trigger: “@t”, replacement: “\tau”, options: “mA”}, {trigger: “@u”, replacement: “\upsilon”, options: “mA”}, {trigger: “@U”, replacement: “\Upsilon”, options: “mA”}, // {trigger: “@ph”, replacement: “\phi”, options: “mA”}, // {trigger: “@Ph”, replacement: “\Phi”, options: “mA”}, // {trigger: “@vph”, replacement: “\varphi”, options: “mA”}, // {trigger: “@ch”, replacement: “\chi”, options: “mA”}, // {trigger: “@ps”, replacement: “\psi”, options: “mA”}, // {trigger: “@Ps”, replacement: “\Psi”, options: “mA”}, {trigger: “@o”, replacement: “\omega”, options: “mA”}, {trigger: “@O”, replacement: “\Omega”, options: “mA”},

// Text environment // {trigger: “text”, replacement: “\text{0}1”, options: “mA”}, {trigger: """, replacement: “\text{0}1”, options: “mA”},

// Basic operations {trigger: “sr”, replacement: ”^{2}”, options: “mA”}, {trigger: “cb”, replacement: ”^{3}”, options: “mA”}, {trigger: “rd”, replacement: ”^{0}1”, options: “mA”}, {trigger: "", replacement: “{0}1”, options: “mA”}, {trigger: “sts”, replacement: “\text{0}", options: "mA"}, {trigger: "sq", replacement: "\\sqrt{ 0 }1", options: "mA"}, {trigger: "//", replacement: "\\frac{0}{1}2”, options: “mA”}, // {trigger: “ee”, replacement: “e^{ 0 }1”, options: “mA”}, {trigger: “invs”, replacement: ”^{-1}”, options: “mA”}, {trigger: /([A-Za-z])(\d)/, replacement: “0{1}”, options: “rmA”, description: “Auto letter subscript”, priority: -1},

{trigger: /([^\])(exp|log|ln)/, replacement: “0\1”, options: “rmA”}, {trigger: “conj”, replacement: ”^{*}”, options: “mA”}, {trigger: “Re”, replacement: “\mathrm{Re}”, options: “mA”}, {trigger: “Im”, replacement: “\mathrm{Im}”, options: “mA”}, {trigger: “bf”, replacement: “\mathbf{0}", options: "mA"}, {trigger: "bsy", replacement: "\\boldsymbol{0}”, options: “mA”}, {trigger: “rm”, replacement: “\mathrm{0}1”, options: “mA”},

// Linear algebra {trigger: /([^\])(det)/, replacement: “0\1”, options: “rmA”}, {trigger: “trace”, replacement: “\mathrm{Tr}”, options: “mA”},

// More operations {trigger: ”([a-zA-Z])hat”, replacement: “\hat{0}”, options: “rmA”}, {trigger: ”([a-zA-Z])bar”, replacement: “\bar{0}”, options: “rmA”}, {trigger: ”([a-zA-Z])dot”, replacement: “\dot{0}”, options: “rmA”, priority: -1}, {trigger: ”([a-zA-Z])ddot”, replacement: “\ddot{0}”, options: “rmA”, priority: 1}, {trigger: ”([a-zA-Z])tilde”, replacement: “\tilde{0}”, options: “rmA”}, {trigger: ”([a-zA-Z])und”, replacement: “\underline{0}”, options: “rmA”}, {trigger: ”([a-zA-Z])vec”, replacement: “\vec{0}”, options: “rmA”}, {trigger: ”([a-zA-Z]),\.”, replacement: “\mathbf{0}”, options: “rmA”}, {trigger: ”([a-zA-Z])\.,”, replacement: “\mathbf{0}”, options: “rmA”}, {trigger: ”\\({GREEK}),\\.", replacement: "\\boldsymbol{\\[[0]]}", options: "rmA"}, {trigger: "\\\\({GREEK})\.,”, replacement: “\boldsymbol{\0}”, options: “rmA”},

{trigger: “hat”, replacement: “\hat{0}1”, options: “mA”}, {trigger: “bar”, replacement: “\bar{0}1”, options: “mA”}, {trigger: “dot”, replacement: “\dot{0}1”, options: “mA”, priority: -1}, {trigger: “ddot”, replacement: “\ddot{0}1”, options: “mA”}, {trigger: “cdot”, replacement: “\cdot”, options: “mA”}, {trigger: “tilde”, replacement: “\tilde{0}1”, options: “mA”}, {trigger: “und”, replacement: “\underline{0}1”, options: “mA”}, // {trigger: “vec”, replacement: “\vec{0}1”, options: “mA”},

// More auto letter subscript {trigger: /([A-Za-z])(\d\d)/, replacement: “0{1}”, options: “rmA”}, {trigger: /\hat{([A-Za-z])}(\d)/, replacement: “\hat{0}{1}”, options: “rmA”}, {trigger: /\vec{([A-Za-z])}(\d)/, replacement: “\vec{0}{1}”, options: “rmA”}, {trigger: /\mathbf{([A-Za-z])}(\d)/, replacement: “\mathbf{0}_{1}”, options: “rmA”},

{trigger: “xnn”, replacement: “x_{n}”, options: “mA”}, {trigger: “\xii”, replacement: “x_{i}”, options: “mA”, priority: 1}, {trigger: “xjj”, replacement: “x_{j}”, options: “mA”}, {trigger: “xp1”, replacement: “x_{n+1}”, options: “mA”}, {trigger: “ynn”, replacement: “y_{n}”, options: “mA”}, {trigger: “yii”, replacement: “y_{i}”, options: “mA”}, {trigger: “yjj”, replacement: “y_{j}”, options: “mA”},

// Symbols {trigger: “ooo”, replacement: “\infty”, options: “mA”}, {trigger: “sum”, replacement: “\sum”, options: “mA”}, {trigger: “prod”, replacement: “\prod”, options: “mA”}, {trigger: “\sum”, replacement: “\sum_{$0:i=${1:1}}^{{2:N}} 3”, options: “m”}, {trigger: “\prod”, replacement: “\prod_{$0:i=${1:1}}^{{2:N}} 3”, options: “m”}, {trigger: “lim”, replacement: “\lim_{ $$\begin{gathered} 0:n \\ to \end{gathered}$${1:\infty} } $2”, options: “mA”}, {trigger: ”+-”, replacement: “\pm”, options: “mA”}, {trigger: ”-+”, replacement: “\mp”, options: “mA”}, {trigger: ”…”, replacement: “\dots”, options: “mA”}, {trigger: “nabl”, replacement: “\nabla”, options: “mA”}, {trigger: “del”, replacement: “\nabla”, options: “mA”}, {trigger: “xx”, replacement: “\times”, options: “mA”}, {trigger: ”**”, replacement: “\cdot”, options: “mA”}, {trigger: “para”, replacement: “\parallel”, options: “mA”},

{trigger: ”===”, replacement: “\equiv”, options: “mA”}, {trigger: ”!=”, replacement: “\neq”, options: “mA”}, {trigger: ”>=”, replacement: “\geq”, options: “mA”}, {trigger: "⇐", replacement: “\leq”, options: “mA”}, {trigger: ”>>”, replacement: “\gg”, options: “mA”}, {trigger: ”<<”, replacement: “\ll”, options: “mA”}, {trigger: “simm”, replacement: “\sim”, options: “mA”}, {trigger: “sim=”, replacement: “\simeq”, options: “mA”}, {trigger: “prop”, replacement: “\propto”, options: “mA”},

{trigger: ”←>”, replacement: “\leftrightarrow ”, options: “mA”}, {trigger: "→", replacement: “\to”, options: “mA”}, {trigger: ”!>”, replacement: “\mapsto”, options: “mA”}, {trigger: "⇒", replacement: “\implies”, options: “mA”}, {trigger: ”=<”, replacement: “\impliedby”, options: “mA”},

{trigger: “and”, replacement: “\cap”, options: “mA”}, {trigger: “orr”, replacement: “\cup”, options: “mA”}, {trigger: “inn”, replacement: “\in”, options: “mA”}, {trigger: “notin”, replacement: “\not\in”, options: “mA”}, {trigger: ”\\\”, replacement: “\setminus”, options: “mA”}, {trigger: “sub=”, replacement: “\subseteq”, options: “mA”}, {trigger: “sup=”, replacement: “\supseteq”, options: “mA”}, {trigger: “eset”, replacement: “\emptyset”, options: “mA”}, {trigger: “set”, replacement: ”\{ 0 \\}1”, options: “mA”}, {trigger: “e\xi sts”, replacement: “\exists”, options: “mA”, priority: 1},

{trigger: “LL”, replacement: “\mathcal{L}”, options: “mA”}, {trigger: “HH”, replacement: “\mathcal{H}”, options: “mA”}, {trigger: “CC”, replacement: “\mathbb{C}”, options: “mA”}, {trigger: “RR”, replacement: “\mathbb{R}”, options: “mA”}, {trigger: “ZZ”, replacement: “\mathbb{Z}”, options: “mA”}, {trigger: “NN”, replacement: “\mathbb{N}”, options: “mA”},

// Snippet variables can be used as shortcuts when writing snippets // For example, ${GREEK} below is shorthand for “alpha|beta|gamma|Gamma|delta|…” // You can edit snippet variables under the Advanced snippet settings section

{trigger: ”([^\\])({GREEK})", replacement: "[[0]]\\[[1]]", options: "rmA", description: "Add backslash before Greek letters"}, {trigger: "([^\\\\])({SYMBOL})”, replacement: “0\1”, options: “rmA”, description: “Add backslash before symbols”},

// Insert space after Greek letters and symbols {trigger: ”\\($GREEK|${SYMBOL}|{MORE_SYMBOLS})([A-Za-z])", replacement: "\\[[0]] [[1]]", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) sr", replacement: "\\[[0]]^{2}", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) cb", replacement: "\\[[0]]^{3}", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) rd", replacement: "\\[[0]]^{0}1", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) hat", replacement: "\\hat{\\[[0]]}", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) dot", replacement: "\\dot{\\[[0]]}", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) bar", replacement: "\\bar{\\[[0]]}", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) vec", replacement: "\\vec{\\[[0]]}", options: "rmA"}, {trigger: "\\\\({GREEK}|{SYMBOL}) tilde", replacement: "\\tilde{\\[[0]]}", options: "rmA"}, {trigger: "\\\\({GREEK}|${SYMBOL}) und”, replacement: “\underline{\0}”, options: “rmA”},

// Derivatives and integrals {trigger: “par”, replacement: “\frac{ \partial {0:y} }{ \\partial {1:x} } $2”, options: “m”}, {trigger: /pa([A-Za-z])([A-Za-z])/, replacement: “\frac{ \partial 0 }{ \partial 1 } ”, options: “rm”}, {trigger: “ddt”, replacement: “\frac{d}{dt} ”, options: “mA”},

{trigger: /([^\])int/, replacement: “0\int”, options: “mA”, priority: -1}, {trigger: “\int”, replacement: “\int $$\begin{gathered} 0 \\ ,d \end{gathered}$${1:x} 2", options: "m"}, {trigger: "dint", replacement: "\\int_{{0:0}}^{{1:1}} 2 \, d$3:x$4”, options: “mA”}, {trigger: “oint”, replacement: “\oint”, options: “mA”}, {trigger: “iint”, replacement: “\iint”, options: “mA”}, {trigger: “iiint”, replacement: “\iiint”, options: “mA”}, {trigger: “oinf”, replacement: “\int_{0}^{\infty} $$\begin{gathered} 0 \\ ,d \end{gathered}$${1:x} 2", options: "mA"}, {trigger: "infi", replacement: "\\int_{-\\infty}^{\\infty} 0 \, d$1:x$2”, options: “mA”},

// Trigonometry {trigger: /([^\])(arcsin|sin|arccos|cos|arctan|tan|csc|sec|cot)/, replacement: “0\1”, options: “rmA”, description: “Add backslash before trig funcs”},

{trigger: /\(arcsin|sin|arccos|cos|arctan|tan|csc|sec|cot)([A-Za-gi-z])/, replacement: “\0 1”, options: “rmA”, description: “Add space after trig funcs. Skips letter h to allow sinh, cosh, etc.”},

{trigger: /\(sinh|cosh|tanh|coth)([A-Za-z])/, replacement: “\0 1”, options: “rmA”, description: “Add space after hyperbolic trig funcs”},

// Visual operations {trigger: “U”, replacement: “\underbrace{ {VISUAL} }_{ 0 }”, options: “mA”}, {trigger: “O”, replacement: “\overbrace{ {VISUAL} }^{ 0 }”, options: “mA”}, {trigger: “B”, replacement: “\underset{ 0 }{ {VISUAL} }”, options: “mA”}, {trigger: “C”, replacement: “\cancel{ {VISUAL} }", options: "mA"}, {trigger: "K", replacement: "\\cancelto{ 0 }{ {VISUAL} }", options: "mA"}, {trigger: "S", replacement: "\\sqrt{ {VISUAL} }”, options: “mA”},

// Environments {trigger: “pmat”, replacement: “\begin{pmatrix}\n0\n\\end{pmatrix}", options: "MA"}, {trigger: "bmat", replacement: "\\begin{bmatrix}\n0\n\end{bmatrix}”, options: “MA”}, {trigger: “Bmat”, replacement: “\begin{Bmatrix}\n0\n\\end{Bmatrix}", options: "MA"}, {trigger: "vmat", replacement: "\\begin{vmatrix}\n0\n\end{vmatrix}”, options: “MA”}, {trigger: “Vmat”, replacement: “\begin{Vmatrix}\n0\n\\end{Vmatrix}", options: "MA"}, {trigger: "matrix", replacement: "\\begin{matrix}\n0\n\end{matrix}”, options: “MA”},

{trigger: “pmat”, replacement: “\begin{pmatrix}0\\end{pmatrix}", options: "nA"}, {trigger: "bmat", replacement: "\\begin{bmatrix}0\end{bmatrix}”, options: “nA”}, {trigger: “Bmat”, replacement: “\begin{Bmatrix}0\\end{Bmatrix}", options: "nA"}, {trigger: "vmat", replacement: "\\begin{vmatrix}0\end{vmatrix}”, options: “nA”}, {trigger: “Vmat”, replacement: “\begin{Vmatrix}0\\end{Vmatrix}", options: "nA"}, {trigger: "matrix", replacement: "\\begin{matrix}0\end{matrix}”, options: “nA”},

{trigger: “cases”, replacement: “\begin{cases}\n0\n\\end{cases}", options: "mA"}, {trigger: "align", replacement: "\\begin{align}\n0\n\end{align}”, options: “mA”}, {trigger: “array”, replacement: “\begin{array}\n$0\n\end{array}”, options: “mA”},

// Brackets {trigger: “avg”, replacement: “\langle $$\begin{gathered} 0 \\ rangle \end{gathered}$$1”, options: “mA”}, {trigger: “norm”, replacement: “\lvert $$\begin{gathered} 0 \\ rvert \end{gathered}$$1”, options: “mA”, priority: 1}, {trigger: “Norm”, replacement: “\lVert $$\begin{gathered} 0 \\ rVert \end{gathered}$$1”, options: “mA”, priority: 1}, {trigger: “ceil”, replacement: “\lceil $$\begin{gathered} 0 \\ rceil \end{gathered}$$1”, options: “mA”}, {trigger: “floor”, replacement: “\lfloor $$\begin{gathered} 0 \\ rfloor \end{gathered}$$1”, options: “mA”}, {trigger: “mod”, replacement: “|$0|$1”, options: “mA”}, {trigger: ”(”, replacement: ”({VISUAL})", options: "mA"}, {trigger: "[", replacement: "[{VISUAL}]”, options: “mA”}, {trigger: ”{”, replacement: “{{VISUAL}}", options: "mA"}, {trigger: "(", replacement: "(0)1", options: "mA"}, {trigger: "{", replacement: "{0}1", options: "mA"}, {trigger: "[", replacement: "[0]1", options: "mA"}, {trigger: "lr(", replacement: "\\left( 0 \right) 1", options: "mA"}, {trigger: "lr{", replacement: "\\left\\{ 0 \right\} 1", options: "mA"}, {trigger: "lr[", replacement: "\\left[ 0 \right] 1", options: "mA"}, {trigger: "lr|", replacement: "\\left| 0 \right| 1", options: "mA"}, {trigger: "lra", replacement: "\\left< 0 \right> $1”, options: “mA”},

// Automatically convert standalone letters in text to math (except a, A, I) // (Un-comment to enable) {trigger: /([^’/])\b([B-HJ-Zb-z])\b([\n\s.,?!:’])/, replacement: “0$[[1]]$2”, options: “tA”},

// Automatically convert Greek letters in text to math // {trigger: ”($$\begin{gathered} GREEK)([ \\ n \\ s.,?!{:}^{\prime }])",replacement:" \end{gathered}$$\0$1”, options: “rtAw”},

// Automatically convert text of the form “x=2” and “x=n+1” to math {trigger: /([A-Za-z]=\d+)([\n\s.,?!:’])/, replacement: “$[[0]]$1”, options: “rtAw”}, {trigger: /([A-Za-z]=[A-Za-z][+-]\d+)([\n\s.,?!:’])/, replacement: “$[[0]]$1”, options: “tAw”},

// Snippet replacements can have placeholders. {trigger: “tayl”, replacement: “$0:f(${1:x} + $2:h)=${0:f}($1:x)+${0:f}’($1:x)${2:h} + ${0:f}^{\prime \prime }(${1:x}) \frac{{2:h}^{2}}{2!} + \\dots3”, options: “mA”, description: “Taylor expansion”},

// Snippet replacements can also be JavaScript functions (see docs for more info) // Identity matrix {trigger: /iden(\d)/, replacement: (match) ⇒ { const n = match[1];

let arr = [];
for (let j = 0; j < n; j++) {
	arr[j] = [];
	for (let i = 0; i < n; i++) {
		arr[j][i] = (i === j) ? 1 : 0;
	}
}

let output = arr.map(el => el.join(" & ")).join(" \\\\\n");
output = `\\begin{pmatrix}\n${output}\n\\end{pmatrix}`;
return output;

}, options: “mA”, description: “N x N identity matrix”},

// --- SYMBOLS ---

// Reference frames {trigger: “frI”, replacement: “\mathcal{I}”, options: “mA”, description: “inertial reference frame (fixed, stationary)”}, {trigger: “frIO”, replacement: “I”, options: “mA”, description: “origin of inertial reference frame”}, {trigger: “frW”, replacement: “\mathcal{W}”, options: “mA”, description: “world reference frame (inertial)”}, {trigger: “frWO”, replacement: “W”, options: “mA”, description: “origin of world reference frame”}, {trigger: “frB”, replacement: “\mathcal{B}”, options: “mA”, description: “body reference frame (non-inertial) centered in the center of gravity (unless specified otherwise)”}, {trigger: “frBO”, replacement: “B”, options: “mA”, description: “origin of body reference frame”},

// Frame transformation {trigger: “matPsvRot”, replacement: “\mathbf{R}”, options: “mA”, description: “passive rotation matrix (DCM)”}, {trigger: “vecTransl”, replacement: “\mathbf{t}”, options: “mA”, description: “translation vector”}, {trigger: “matHomTransf”, replacement: “\mathbf{T}”, options: “mA”, description: “homogeneous transformation matrix”}, {trigger: “vecBasis”, replacement: “\mathbf{e}”, options: “mA”, description: “basis vector of the $x,y$ or $z$ axis of a Cartesian coordinate system”}, ]