© @kafukanoochan
（いかなる保証・補償もしません）
[変換仕様]
// Pre変換
$fml2preTbl[mb_substr("￥",0,1,'UTF-8')] = "\\";
$fml2preTbl[mb_substr('＝',0,1,'UTF-8')] = '=';
$fml2preTbl[mb_substr("ー",0,1,'UTF-8')] = '-';
$fml2preTbl[mb_substr("－",0,1,'UTF-8')] = '-';
$fml2preTbl[mb_substr('！',0,1,'UTF-8')] = '!';
$fml2preTbl[mb_substr("＋",0,1,'UTF-8')] = '+';
$fml2preTbl[mb_substr("＊",0,1,'UTF-8')] = '*';
$fml2preTbl[mb_substr("＾",0,1,'UTF-8')] = '^';
// imgタグ内には書けないもの
$fml2preTbl[mb_substr('？',0,1,'UTF-8')] = '?';
$fml2preTbl[mb_substr('＆',0,1,'UTF-8')] = '&';
$fml2preTbl[mb_substr('％',0,1,'UTF-8')] = '%';
$fml2preTbl[mb_substr('＜',0,1,'UTF-8')] = '<';
$fml2preTbl[mb_substr('＞',0,1,'UTF-8')] = '>';
$fml2preTbl[mb_substr("’",0,1,'UTF-8')] = "'";
$fml2preTbl[mb_substr('”',0,1,'UTF-8')] = "''";
// Hatenaブログ では書けないもの
$fml2preTbl[mb_substr('：',0,1,'UTF-8')] = ':';
$fml2preTbl[mb_substr('；',0,1,'UTF-8')] = ';';
$fml2preTbl[mb_substr('［',0,1,'UTF-8')] = "[";
$fml2preTbl[mb_substr('］',0,1,'UTF-8')] = "]";
// wikiタグ内には書けないもの
$fml2preTbl[mb_substr('、',0,1,'UTF-8')] = ',';
$fml2preTbl[mb_substr('（',0,1,'UTF-8')] = "(";
$fml2preTbl[mb_substr('）',0,1,'UTF-8')] = ")";
// confurict 回避
$confTbl[mb_substr('\,',0,2,'UTF-8')] = " ";
$confTbl[mb_substr('\;',0,2,'UTF-8')] = " ";
$confTbl[mb_substr("\\\\",0,2,'UTF-8')] = ";"; // NewLine
$confTbl[mb_substr("|_",0,2,'UTF-8')] = '\mid_';
$confTbl[mb_substr('\e^',0,3,'UTF-8')] = " e^"; // mimeTeX のバグ
// TeX変換
$grk[mb_substr("ℏ", 0,1,'UTF-8')] = '\hbar ';
$grk[mb_substr("ℒ",0,1,'UTF-8')] = '\mathcal{L}';
$grk[mb_substr("ℋ",0,1,'UTF-8')] = '\mathcal{H}';
$grk[mb_substr("ℵ",0,1,'UTF-8')] = '\aleph ';
$grk[mb_substr("א",0,1,'UTF-8')] = '\aleph ';
$grk[mb_substr("ℓ",0,1,'UTF-8')] = 'mathit{l}';
$grk[mb_substr("½",0,1,'UTF-8')] = '\frac{1}{2}';
$grk[mb_substr("⅓",0,1,'UTF-8')] = '\frac{1}{3}';
$grk[mb_substr("⅔",0,1,'UTF-8')] = '\frac{2}{3}';
$grk[mb_substr("⁺",0,1,'UTF-8')] = '{}^{+}';
$grk[mb_substr("⁻",0,1,'UTF-8')] = '{}~{-}';
$grk[mb_substr("¹",0,1,'UTF-8')] = '{}^{1}';
$grk[mb_substr("²",0,1,'UTF-8')] = '{}^{2}';
$grk[mb_substr("³",0,1,'UTF-8')] = '{}^{3}';
$grk[mb_substr("ⁿ",0,1,'UTF-8')] = '{}^{n}';
$grk[mb_substr("₀",0,1,'UTF-8')] = '{}_{0}';
$grk[mb_substr("₁",0,1,'UTF-8')] = '{}_{1}';
$grk[mb_substr("₂",0,1,'UTF-8')] = '{}_{2}';
$grk[mb_substr("₃",0,1,'UTF-8')] = '{}_{3}';
$grk[mb_substr("∛",0,1,'UTF-8')] = '\sqrt[3]';
$grk[mb_substr("⊕",0,1,'UTF-8')] = '\oplus ';
$grk[mb_substr("⊗",0,1,'UTF-8')] = '\otimes ';
$grk[mb_substr("１",0,1,'UTF-8')] = '\mathbf{1}';
$grk[mb_substr("Ａ",0,1,'UTF-8')] = '\mathbf{A}';
$grk[mb_substr("Ｂ",0,1,'UTF-8')] = '\mathbf{B}';
$grk[mb_substr("Ｃ",0,1,'UTF-8')] = '\mathbf{C}';
$grk[mb_substr("Ｄ",0,1,'UTF-8')] = '\mathbf{D}';
$grk[mb_substr("Ｅ",0,1,'UTF-8')] = '\mathbf{E}';
$grk[mb_substr("Ｆ",0,1,'UTF-8')] = '\mathbf{F}';
$grk[mb_substr("Ｇ",0,1,'UTF-8')] = '\mathbf{G}';
$grk[mb_substr("Ｈ",0,1,'UTF-8')] = '\mathbf{H}';
$grk[mb_substr("Ｉ",0,1,'UTF-8')] = '\mathbf{I}';
$grk[mb_substr("Ｊ",0,1,'UTF-8')] = '\mathbf{J}';
$grk[mb_substr("Ｋ",0,1,'UTF-8')] = '\mathbf{K}';
$grk[mb_substr("Ｌ",0,1,'UTF-8')] = '\mathbf{L}';
$grk[mb_substr("Ｍ",0,1,'UTF-8')] = '\mathbf{M}';
$grk[mb_substr("Ｎ",0,1,'UTF-8')] = '\mathbf{N}';
$grk[mb_substr("Ｏ",0,1,'UTF-8')] = '\mathbf{O}';
$grk[mb_substr("Ｐ",0,1,'UTF-8')] = '\mathbf{P}';
$grk[mb_substr("Ｑ",0,1,'UTF-8')] = '\mathbf{Q}';
$grk[mb_substr("Ｒ",0,1,'UTF-8')] = '\mathbf{R}';
$grk[mb_substr("Ｓ",0,1,'UTF-8')] = '\mathbf{S}';
$grk[mb_substr("Ｔ",0,1,'UTF-8')] = '\mathbf{T}';
$grk[mb_substr("Ｕ",0,1,'UTF-8')] = '\mathbf{U}';
$grk[mb_substr("Ｖ",0,1,'UTF-8')] = '\mathbf{V}';
$grk[mb_substr("Ｗ",0,1,'UTF-8')] = '\mathbf{W}';
$grk[mb_substr("Ｘ",0,1,'UTF-8')] = '\mathbf{X}';
$grk[mb_substr("Ｙ",0,1,'UTF-8')] = '\mathbf{Y}';
$grk[mb_substr("Ｚ",0,1,'UTF-8')] = '\mathbf{Z}';
$grk[mb_substr("ａ",0,1,'UTF-8')] = '\mathbf{a}';
$grk[mb_substr("ｃ",0,1,'UTF-8')] = '\mathbf{c}';
$grk[mb_substr("ｇ",0,1,'UTF-8')] = '\mathbf{g';
$grk[mb_substr("ｐ",0,1,'UTF-8')] = '\mathbf{p}';
$grk[mb_substr("ｑ",0,1,'UTF-8')] = '\mathbf{q}';
$grk[mb_substr("ｒ",0,1,'UTF-8')] = '\mathbf{r}';
$grk[mb_substr("ｕ",0,1,'UTF-8')] = '\mathbf{u}';
$grk[mb_substr("ｖ",0,1,'UTF-8')] = '\mathbf{v}';
$grk[mb_substr("ｅ",0,1,'UTF-8')] = '\mathrm{e}';
$grk[mb_substr("ｄ",0,1,'UTF-8')] = '\mathrm{d}';
$grk[mb_substr("ｎ",0,1,'UTF-8')] = '\mathrm{n}';
$grk[mb_substr("ｍ",0,1,'UTF-8')] = '\mathrm{m}';
$grk[mb_substr("ｉ",0,1,'UTF-8')] = '\mathrm{i}';
$grk[mb_substr("ｊ",0,1,'UTF-8')] = '\mathrm{j}';
$grk[mb_substr("ｋ",0,1,'UTF-8')] = '\kappa ';
$grk[mb_substr("ｘ",0,1,'UTF-8')] = 'x';
$grk[mb_substr("ｙ",0,1,'UTF-8')] = 'y';
$grk[mb_substr("ｚ",0,1,'UTF-8')] = 'z';
$grk[mb_substr("ｔ",0,1,'UTF-8')] = 't';
$grk[mb_substr("α",0,1,'UTF-8')] = '\alpha ';
$grk[mb_substr("β",0,1,'UTF-8')] = '\beta ';
$grk[mb_substr("γ",0,1,'UTF-8')] = '\gamma ';
$grk[mb_substr("δ",0,1,'UTF-8')] = '\delta ';
$grk[mb_substr("ε",0,1,'UTF-8')] = '\epsilon ';
$grk[mb_substr("ζ",0,1,'UTF-8')] = '\zeta ';
$grk[mb_substr("η",0,1,'UTF-8')] = '\eta ';
$grk[mb_substr("θ",0,1,'UTF-8')] = '\theta ';
$grk[mb_substr("ι",0,1,'UTF-8')] = '\iota ';
$grk[mb_substr("κ",0,1,'UTF-8')] = '\kappa ';
$grk[mb_substr("λ",0,1,'UTF-8')] = '\lambda ';
$grk[mb_substr("μ",0,1,'UTF-8')] = '\mu ';
$grk[mb_substr("ν",0,1,'UTF-8')] = '\nu ';
$grk[mb_substr("ξ",0,1,'UTF-8')] = '\xi ';
$grk[mb_substr("π",0,1,'UTF-8')] = '\pi ';
$grk[mb_substr("ρ",0,1,'UTF-8')] = '\rho ';
$grk[mb_substr('ο',0,1,'UTF-8')] = 'o '; // ?
$grk[mb_substr("σ",0,1,'UTF-8')] = '\sigma ';
$grk[mb_substr("τ",0,1,'UTF-8')] = '\tau ';
$grk[mb_substr("υ",0,1,'UTF-8')] = '\upsilon ';
$grk[mb_substr("φ",0,1,'UTF-8')] = '\phi ';
$grk[mb_substr("χ",0,1,'UTF-8')] = '\chi ';
$grk[mb_substr('ψ',0,1,'UTF-8')] = '\psi ';
$grk[mb_substr("ω",0,1,'UTF-8')] = '\omega ';
$grk[mb_substr("Β",0,1,'UTF-8')] = '\Beta ';
$grk[mb_substr("Γ",0,1,'UTF-8')] = '\Gamma ';
$grk[mb_substr("⊿",0,1,'UTF-8')] = '\Delta ';
$grk[mb_substr("Δ",0,1,'UTF-8')] = '\Delta ';
$grk[mb_substr("Ξ",0,1,'UTF-8')] = '\Xi ';
$grk[mb_substr("Θ",0,1,'UTF-8')] = '\Theta ';
$grk[mb_substr("Λ",0,1,'UTF-8')] = '\Lambda ';
$grk[mb_substr('Ψ',0,1,'UTF-8')] = '\Psi ';
$grk[mb_substr("Φ",0,1,'UTF-8')] = '\Phi ';
$grk[mb_substr("Ω",0,1,'UTF-8')] = '\Omega ';
$grk[mb_substr('Σ',0,1,'UTF-8')] = '\sum ';
$grk[mb_substr("Π",0,1,'UTF-8')] = '\prod ';
$grk[mb_substr("∞",0,1,'UTF-8')] = '\infty ';
$grk[mb_substr("∇",0,1,'UTF-8')] = '\nabla ';
//$grk[mb_substr("□",0,1,'UTF-8')] = '\Box '; // mimeTeX のバグ
$grk[mb_substr("△",0,1,'UTF-8')] = '\triangle ';
$grk[mb_substr("・",0,1,'UTF-8')] = '\cdot ';
$grk[mb_substr("。",0,1,'UTF-8')] = '\circ ';
$grk[mb_substr("田",0,1,'UTF-8')] = '\otimes ';
$grk[mb_substr('×',0,1,'UTF-8')] = '\times ';
$grk[mb_substr('÷',0,1,'UTF-8')] = '\div ';
$grk[mb_substr("√",0,1,'UTF-8')] = '\sqrt ';
$grk[mb_substr("±",0,1,'UTF-8')] = '\pm ';
$grk[mb_substr("＝",0,1,'UTF-8')] = '=';
$grk[mb_substr("≒",0,1,'UTF-8')] = '\simeq ';
$grk[mb_substr("≡",0,1,'UTF-8')] = '\equiv ';
$grk[mb_substr("≠",0,1,'UTF-8')] = '\neq ';
$grk[mb_substr("≦",0,1,'UTF-8')] = '\leq ';
$grk[mb_substr("≧",0,1,'UTF-8')] = '\geq ';
$grk[mb_substr("～",0,1,'UTF-8')] = '\sim ';
$grk[mb_substr('∫',0,1,'UTF-8')] = '{\int}';
$grk[mb_substr('∮',0,1,'UTF-8')] = '\oint ';
$grk[mb_substr('∬',0,1,'UTF-8')] = '\iint ';
$grk[mb_substr('∂',0,1,'UTF-8')] = '\partial ';
$grk[mb_substr("∴",0,1,'UTF-8')] = '\therefore ';
$grk[mb_substr('∀',0,1,'UTF-8')] = '\forall ';
$grk[mb_substr('∃',0,1,'UTF-8')] = '\exists ';
$grk[mb_substr('∩',0,1,'UTF-8')] = '\cap ';
$grk[mb_substr('∪',0,1,'UTF-8')] = '\cup ';
$grk[mb_substr('⊂',0,1,'UTF-8')] = '\subset ';
$grk[mb_substr('⊃',0,1,'UTF-8')] = '\supset ';
$grk[mb_substr('∈',0,1,'UTF-8')] = '\in ';
$grk[mb_substr('∉', 0,1,'UTF-8')] = '\notin ';
$grk[mb_substr("†",0,1,'UTF-8')] = '\dagger ';
$grk[mb_substr("↑",0,1,'UTF-8')] = '\uparrow ';
$grk[mb_substr("↓",0,1,'UTF-8')] = '\downarrow ';
$grk[mb_substr("→",0,1,'UTF-8')] = '\rightarrow ';
$grk[mb_substr("←",0,1,'UTF-8')] = '\leftarrow ';
$grk[mb_substr("｜",0,1,'UTF-8')] = '\right| ';
$grk[mb_substr('∨' ,0,1,'UTF-8')] = '\lor ';
$grk[mb_substr('∧' ,0,1,'UTF-8')] = '\land ';
$grk[mb_substr('［',0,1,'UTF-8')] = "[";
$grk[mb_substr('］',0,1,'UTF-8')] = "]";
$grk[mb_substr(";" ,0,1,'UTF-8')] = "\\\\"; // newline
$grk[mb_substr('／',0,1,'UTF-8')] = '\over ';
$grk[mb_substr("’",0,1,'UTF-8')] = "'";
$grk[mb_substr('”',0,1,'UTF-8')] = "''";
$grk[mb_substr("｛",0,1,'UTF-8')] = '\lbrace ';
$grk[mb_substr("｝",0,1,'UTF-8')] = '\rbrace ';
$grk[mb_substr('"',0,1,'UTF-8')] = "''";
$grk[mb_substr("~" ,0,1,'UTF-8')] = "\\vec ";
$grk[mb_substr('<',0,1,'UTF-8')] = "\\lt ";
$grk[mb_substr('>',0,1,'UTF-8')] = "\\gt ";
$grk[mb_substr(' ',0,1,'UTF-8')] = '\, '; // 1/3 space
// TeX ２byte変換Tbl
$grk2[mb_substr(' ',0,2,'UTF-8')] = '\; '; // 1 Space
//$grk2[mb_substr("\\!",0,2,'UTF-8')] = ' '; // -1/3 space
$grk2[mb_substr('!∈',0,2,'UTF-8')] = '\notin ';
$grk2[mb_substr("ｈ’",0,2,'UTF-8')] = '\hbar ';
$grk2[mb_substr("ｈ'", 0,2,'UTF-8')] = '\hbar ';
//$grk2[mb_substr("√[",0,2,'UTF-8')] = '\sqrt[';
$grk2[mb_substr('\Ｎ',0,2,'UTF-8')] = '\mathbb{N}';
$grk2[mb_substr('\Ｚ',0,2,'UTF-8')] = '\mathbb{Z}';
$grk2[mb_substr('\Ｑ',0,2,'UTF-8')] = '\mathbb{Q}';
$grk2[mb_substr('\Ｒ',0,2,'UTF-8')] = '\mathbb{R}';
$grk2[mb_substr('\Ｃ',0,2,'UTF-8')] = '\mathbb{C}';
$grk2[mb_substr('\Ｌ',0,2,'UTF-8')] = '\mathcal{L}';
$grk2[mb_substr('\Ｈ',0,2,'UTF-8')] = '\mathcal{H}';
$grk2[mb_substr('\Ｘ',0,2,'UTF-8')] = '\aleph ';
$grk2[mb_substr("\ｌ",0,2,'UTF-8')] = 'mathit{l}'; // ℓ
$grk2[mb_substr("ｄｘ",0,2,'UTF-8')] = '\mathrm{dx}';
$grk2[mb_substr("ｄｙ",0,2,'UTF-8')] = '\mathrm{dy}';
$grk2[mb_substr("ｄｚ",0,2,'UTF-8')] = '\mathrm{dz}';
$grk2[mb_substr("ｄｔ",0,2,'UTF-8')] = '\mathrm{dt}';
$grk2[mb_substr('\<',0,2,'UTF-8')] = '\langle ';
$grk2[mb_substr('\>',0,2,'UTF-8')] = '\rangle ';
$grk2[mb_substr("==",0,2,'UTF-8')] = '\equiv ';
$grk2[mb_substr('<=',0,2,'UTF-8')] = "\\leq ";
$grk2[mb_substr('>=',0,2,'UTF-8')] = "\\geq ";
$grk2[mb_substr('!=',0,2,'UTF-8')] = '\neq';
$grk2[mb_substr('<<',0,2,'UTF-8')] = "\\llt ";
$grk2[mb_substr('>>',0,2,'UTF-8')] = "\\ggt ";
$grk2[mb_substr("->",0,2,'UTF-8')] = '\rightarrow ';
$grk2[mb_substr("=>",0,2,'UTF-8')] = '\Longrightarrow ';
$grk2[mb_substr("<-",0,2,'UTF-8')] = '\leftarrow ';
$grk2[mb_substr("<=",0,2,'UTF-8')] = '\Longlefttarrow ';
$grk2[mb_substr("^*",0,2,'UTF-8')] = '^{*}';
$grk2[mb_substr(" _",0,2,'UTF-8')] = '{}_';
$grk2[mb_substr(" _",0,2,'UTF-8')] = '{}_';
$grk2[mb_substr(" ^",0,2,'UTF-8')] = '{}^';
$grk2[mb_substr(" ^",0,2,'UTF-8')] = '{}^';
$grk3Tbl[mb_substr("\\h'",0,3,'UTF-8')] = '\hbar ';
$grk3Tbl[mb_substr('(*)',0,3,'UTF-8')] = '\otimes ';
$grk3Tbl[mb_substr("-->",0,3,'UTF-8')] = '\longrightarrow ';
$grk3Tbl[mb_substr("<--",0,3,'UTF-8')] = '\longlefttarrow ';
$grk3Tbl[mb_substr("<->",0,3,'UTF-8')] = '\longleftrightarrow ';
$grk3Tbl[mb_substr("<=>",0,3,'UTF-8')] = '\Longleftrightarrow ';
$grk3Tbl[mb_substr('...',0,3,'UTF-8')] = '\cdots ';
$grk3Tbl[mb_substr('・・・',0,3,'UTF-8')] = '\cdots';