MathJax::TeX::Symbols
Constants
ALIASES = {"ne" => "neq", "le" => "leq", "ge" => "geq", "lnot" => "neg", "varnothing" => "emptyset", "weierstrass" => "wp", "empty" => "∅", "to" => "rightarrow", "gets" => "leftarrow", "impliedby" => "Leftarrow", "iff" => "Longleftrightarrow", "implies" => "Longrightarrow"}
Simple aliases resolved before dispatch.
BIG_OPS = {"sum", "prod", "coprod", "bigcup", "bigcap", "bigoplus", "bigotimes", "bigodot", "biguplus", "bigsqcup", "bigvee", "bigwedge"}
Big operators: sub/sup become under/over in display mode.
CHARS = {"alpha" => "α", "beta" => "β", "gamma" => "γ", "delta" => "δ", "epsilon" => "ϵ", "varepsilon" => "ε", "zeta" => "ζ", "eta" => "η", "theta" => "θ", "vartheta" => "ϑ", "iota" => "ι", "kappa" => "κ", "lambda" => "λ", "mu" => "μ", "nu" => "ν", "xi" => "ξ", "pi" => "π", "varpi" => "ϖ", "rho" => "ρ", "varrho" => "ϱ", "sigma" => "σ", "varsigma" => "ς", "tau" => "τ", "upsilon" => "υ", "phi" => "ϕ", "varphi" => "φ", "chi" => "χ", "psi" => "ψ", "omega" => "ω", "Gamma" => "Γ", "Delta" => "Δ", "Theta" => "Θ", "Lambda" => "Λ", "Xi" => "Ξ", "Pi" => "Π", "Sigma" => "Σ", "Upsilon" => "Υ", "Phi" => "Φ", "Psi" => "Ψ", "Omega" => "Ω", "times" => "×", "cdot" => "⋅", "div" => "÷", "pm" => "±", "mp" => "∓", "ast" => "∗", "star" => "⋆", "circ" => "∘", "bullet" => "•", "cup" => "∪", "cap" => "∩", "setminus" => "∖", "smallsetminus" => "∖", "wedge" => "∧", "vee" => "∨", "sqcap" => "⊓", "sqcup" => "⊔", "oplus" => "⊕", "ominus" => "⊖", "otimes" => "⊗", "oslash" => "⊘", "odot" => "⊙", "dagger" => "†", "ddagger" => "‡", "amalg" => "⨿", "uplus" => "⊎", "triangleleft" => "◃", "triangleright" => "▹", "wr" => "≀", "diamond" => "⋄", "bigtriangleup" => "△", "bigtriangledown" => "▽", "leq" => "≤", "geq" => "≥", "neq" => "≠", "equiv" => "≡", "sim" => "∼", "simeq" => "≃", "asymp" => "≍", "approx" => "≈", "cong" => "≅", "propto" => "∝", "prec" => "≺", "succ" => "≻", "preceq" => "⪯", "succeq" => "⪰", "ll" => "≪", "gg" => "≫", "doteq" => "≐", "models" => "⊨", "perp" => "⊥", "mid" => "∣", "parallel" => "∥", "nmid" => "∤", "in" => "∈", "notin" => "∉", "ni" => "∋", "subset" => "⊂", "supset" => "⊃", "subseteq" => "⊆", "supseteq" => "⊇", "subsetneq" => "⊊", "supsetneq" => "⊋", "sqsubset" => "⊏", "sqsupset" => "⊐", "sqsubseteq" => "⊑", "sqsupseteq" => "⊒", "to" => "→", "rightarrow" => "→", "leftarrow" => "←", "gets" => "←", "leftrightarrow" => "↔", "Rightarrow" => "⇒", "impliedby" => "⇐", "Leftarrow" => "⇐", "Leftrightarrow" => "⇔", "iff" => "⟺", "implies" => "⟹", "mapsto" => "↦", "hookrightarrow" => "↪", "hookleftarrow" => "↩", "nearrow" => "↗", "searrow" => "↘", "nwarrow" => "↖", "swarrow" => "↙", "uparrow" => "↑", "downarrow" => "↓", "updownarrow" => "↕", "Uparrow" => "⇑", "Downarrow" => "⇓", "Updownarrow" => "⇕", "rightleftharpoons" => "⇌", "rightharpoonup" => "⇀", "rightharpoondown" => "⇁", "leftharpoonup" => "↼", "leftharpoondown" => "↽", "longmapsto" => "⟼", "longrightarrow" => "⟶", "longleftarrow" => "⟵", "longleftrightarrow" => "⟷", "Longrightarrow" => "⟹", "Longleftarrow" => "⟸", "Longleftrightarrow" => "⟺", "sum" => "∑", "prod" => "∏", "coprod" => "∐", "int" => "∫", "iint" => "∬", "iiint" => "∭", "oint" => "∮", "bigcup" => "⋃", "bigcap" => "⋂", "bigoplus" => "⨁", "bigotimes" => "⨂", "bigodot" => "⨀", "biguplus" => "⨄", "bigsqcup" => "⨆", "bigvee" => "⋁", "bigwedge" => "⋀", "forall" => "∀", "exists" => "∃", "nexists" => "∄", "neg" => "¬", "land" => "∧", "lor" => "∨", "therefore" => "∴", "because" => "∵", "emptyset" => "∅", "infty" => "∞", "partial" => "∂", "nabla" => "∇", "surd" => "√", "top" => "⊤", "bot" => "⊥", "vdash" => "⊢", "dashv" => "⊣", "angle" => "∠", "measuredangle" => "∡", "triangle" => "△", "square" => "□", "prime" => "′", "circ" => "∘", "degree" => "°", "hbar" => "ℏ", "ell" => "ℓ", "Re" => "ℜ", "Im" => "ℑ", "aleph" => "ℵ", "beth" => "ℶ", "gimel" => "ℷ", "daleth" => "ℸ", "wp" => "℘", "complement" => "∁", "cdots" => "⋯", "ldots" => "…", "vdots" => "⋮", "ddots" => "⋱", "mho" => "℧", "nleq" => "≰", "ngeq" => "≱", "nless" => "≮", "ngreater" => "≯", "nsubseteq" => "⊈", "nsupseteq" => "⊉", "napprox" => "≉", "nequiv" => "≢", "nprec" => "⊀", "nsucc" => "⊁", "nsim" => "≁", "ncong" => "≇", "not" => "̸", "&" => "&", "%" => "%", "#" => "#", "_" => "_", "langle" => "⟨", "rangle" => "⟩", "lceil" => "⌈", "rceil" => "⌉", "lfloor" => "⌊", "rfloor" => "⌋", "vert" => "|", "Vert" => "∥", "lvert" => "|", "rvert" => "|", "lVert" => "∥", "rVert" => "∥", "lbrace" => "{", "rbrace" => "}", "lbrack" => "[", "rbrack" => "]", "backslash" => "\\", "{" => "{", "}" => "}", "|" => "∥", "ulcorner" => "⌜", "urcorner" => "⌝", "llcorner" => "⌞", "lrcorner" => "⌟"}
control sequence => {leaf kind, character}
COLORS = {"Apricot" => "#FBB982", "Aquamarine" => "#00B5BE", "Bittersweet" => "#C04F17", "Black" => "#221E1F", "Blue" => "#2D2F92", "BlueGreen" => "#00B3B8", "BlueViolet" => "#473992", "BrickRed" => "#B6321C", "Brown" => "#792500", "BurntOrange" => "#F7921D", "CadetBlue" => "#74729A", "CarnationPink" => "#F282B4", "Cerulean" => "#00A2E3", "CornflowerBlue" => "#41B0E4", "Cyan" => "#00AEEF", "Dandelion" => "#FDBC42", "DarkOrchid" => "#A4538A", "Emerald" => "#00A99D", "ForestGreen" => "#009B55", "Fuchsia" => "#8C368C", "Goldenrod" => "#FFDF42", "Gray" => "#949698", "Green" => "#00A64F", "GreenYellow" => "#DFE674", "JungleGreen" => "#00A99A", "Lavender" => "#F49EC4", "LimeGreen" => "#8DC73E", "Magenta" => "#EC008C", "Mahogany" => "#A9341F", "Maroon" => "#AF3235", "Melon" => "#F89E7B", "MidnightBlue" => "#006795", "Mulberry" => "#A93C93", "NavyBlue" => "#006EB8", "OliveGreen" => "#3C8031", "Orange" => "#F58137", "OrangeRed" => "#ED135A", "Orchid" => "#AF72B0", "Peach" => "#F7965A", "Periwinkle" => "#7977B8", "PineGreen" => "#008B72", "Plum" => "#92268F", "ProcessBlue" => "#00B0F0", "Purple" => "#99479B", "RawSienna" => "#974006", "Red" => "#ED1B23", "RedOrange" => "#F26035", "RedViolet" => "#A1246B", "Rhodamine" => "#EF559F", "RoyalBlue" => "#0071BC", "RoyalPurple" => "#613F99", "RubineRed" => "#ED017D", "Salmon" => "#F69289", "SeaGreen" => "#3FBC9D", "Sepia" => "#671800", "SkyBlue" => "#46C5DD", "SpringGreen" => "#C6DC67", "Tan" => "#DA9D76", "TealBlue" => "#00AEB3", "Thistle" => "#D883B7", "Turquoise" => "#00B4CE", "Violet" => "#58429B", "VioletRed" => "#EF58A0", "White" => "#FFFFFF", "WildStrawberry" => "#EE2967", "Yellow" => "#FFF200", "YellowGreen" => "#98CC70", "YellowOrange" => "#FAA21A"}
MathJax color extension palette (ColorConstants.ts)
DELIMITERS = {"(" => "(", ")" => ")", "[" => "[", "]" => "]", "|" => "|", "/" => "/", "." => "", "vert" => "|", "Vert" => "∥", "lvert" => "|", "rvert" => "|", "lVert" => "∥", "rVert" => "∥", "langle" => "⟨", "rangle" => "⟩", "lceil" => "⌈", "rceil" => "⌉", "lfloor" => "⌊", "rfloor" => "⌋", "lbrace" => "{", "rbrace" => "}", "lbrack" => "[", "rbrack" => "]", "backslash" => "\\", "langle" => "⟨", "ulcorner" => "⌜", "urcorner" => "⌝", "llcorner" => "⌞", "lrcorner" => "⌟"}
\left / \right delimiter names => fence characters ("." = empty).
ESCAPED_LITERALS = {"&", "%", "#", "_"}
Escaped literal characters (& % # _) become upright identifiers.
FONT_VARIANTS = {"mathrm" => "normal", "mathit" => "italic", "mathbf" => "bold", "mathsf" => "sans-serif", "mathtt" => "monospace", "mathbb" => "double-struck", "mathcal" => "script", "mathscr" => "script", "mathfrak" => "fraktur", "boldsymbol" => "bold", "bm" => "bold"}
FUNCS = {"arccos", "arcsin", "arctan", "arg", "cos", "cosh", "cot", "coth", "csc", "deg", "dim", "exp", "hom", "ker", "lg", "ln", "log", "sec", "sin", "sinh", "tan", "tanh"}
LETTERS = {"alpha", "beta", "gamma", "delta", "epsilon", "varepsilon", "zeta", "eta", "theta", "vartheta", "iota", "kappa", "lambda", "mu", "nu", "xi", "pi", "varpi", "rho", "varrho", "sigma", "varsigma", "tau", "upsilon", "phi", "varphi", "chi", "psi", "omega", "Gamma", "Delta", "Theta", "Lambda", "Xi", "Pi", "Sigma", "Upsilon", "Phi", "Psi", "Omega", "hbar", "ell", "Re", "Im", "aleph", "beth", "gimel", "daleth", "wp", "complement", "infty", "partial", "nabla", "emptyset", "prime"}
Which entries are identifiers (mi) rather than operators (mo).
LIM_FUNCS = {"lim", "limsup", "liminf", "max", "min", "sup", "inf", "injlim", "projlim", "plim", "argmax", "argmin", "det", "gcd", "Pr"}
Identifier functions rendered upright; lim-style take limits below. det/gcd/Pr are NamedOp in MathJax (mo, no function-application mark).
NOT_MERGE = {"in" => "∉", "=" => "≠", "<" => "≮", ">" => "≯", "leq" => "≰", "geq" => "≱", "less" => "≮", "gtr" => "≯", "subset" => "⊄", "supset" => "⊅", "subseteq" => "⊈", "supseteq" => "⊉", "equiv" => "≢", "approx" => "≉", "cong" => "≇", "sim" => "≁", "prec" => "⊀", "succ" => "⊁"}
\not<rel> merges into the negated character (ams \not handling).
SIDEWAYS_BIG_OPS = {"int", "iint", "iiint", "oint"}
Big operators whose limits always stay on the side (like \int).
UPRIGHT = {"Gamma", "Delta", "Theta", "Lambda", "Xi", "Pi", "Sigma", "Upsilon", "Phi", "Psi", "Omega", "infty", "nabla", "emptyset", "aleph"}
Uppercase greek and letter-like operators MathJax renders upright.