Bản đồ giữa các lệnh LaTeX và các điểm Unicode

Question

Có ai biết nơi tôi có thể tìm thấy một bảng ánh xạ các lệnh LaTeX tới các điểm mã Unicode không? ví dụ: \le là 0x2264. Tôi đang tìm một cái gì đó toàn diện nhất có thể.

Answer 1

Các tài liệu tôi đã trước đây là this XML file từ W3C. Nó ánh xạ Unicode sang HTML, MathML, LaTeX, Mathematica và các ngôn ngữ khác. (Các tập tin là 1,4 MB, không nén.)

Bạn có thể đọc thêm về nó ở đây: http://www.w3.org/TR/unicode-xml/

Answer 2

Tôi đã từng nấu chín lên này cho một máy phát điện báo cáo viết bằng Java (do đó literals Java String):

'\\'(REVERSE SOLIDUS) "\\textbackslash{}" 
'^'(CIRCUMFLEX ACCENT) "$\\uparrow$" 
'_'(LOW LINE) "\\textunderscore{}" 
'|'(VERTICAL LINE) "\\vline{}" 
'~'(TILDE) "\\textasciitilde{}" "~" 
'§'(SECTION SIGN) "\\S{}" 
'ª'(FEMININE ORDINAL INDICATOR) "$^a$" 
'­'(SOFT HYPHEN) "\\-" 
'²'(SUPERSCRIPT TWO) "$^2$" 
'³'(SUPERSCRIPT THREE) "$^3$" 
'·'(MIDDLE DOT) "$\\cdot$" 
'¹'(SUPERSCRIPT ONE) "$^1$" 
'º'(MASCULINE ORDINAL INDICATOR) "$^o$" 
'\u013a'(LATIN SMALL LETTER L WITH ACUTE) "\\'l" 
'\u013b'(LATIN CAPITAL LETTER L WITH CEDILLA) "\\c{L}" 
'\u013c'(LATIN SMALL LETTER L WITH CEDILLA) "\\c{l}" 
'\u013d'(LATIN CAPITAL LETTER L WITH CARON) "\\v{L}" 
'\u013e'(LATIN SMALL LETTER L WITH CARON) "\\v{l}" 
'\u013f'(LATIN CAPITAL LETTER L WITH MIDDLE DOT) "L\\hspace{-0.35em}$\\cdot$" 
'\u0140'(LATIN SMALL LETTER L WITH MIDDLE DOT) "l$\\cdot$" 
'\u0141'(LATIN CAPITAL LETTER L WITH STROKE) "\\L{}" 
'\u0142'(LATIN SMALL LETTER L WITH STROKE) "\\l{}" 
'\u0143'(LATIN CAPITAL LETTER N WITH ACUTE) "\\'N" 
'\u0144'(LATIN SMALL LETTER N WITH ACUTE) "\\'n" 
'\u0145'(LATIN CAPITAL LETTER N WITH CEDILLA) "\\c{N}" 
'\u0146'(LATIN SMALL LETTER N WITH CEDILLA) "\\c{n}" 
'\u0147'(LATIN CAPITAL LETTER N WITH CARON) "\\v{N}" 
'\u0148'(LATIN SMALL LETTER N WITH CARON) "\\v{n}" 
'\u0149'(LATIN SMALL LETTER N PRECEDED BY APOSTROPHE) "'n" 
'\u014c'(LATIN CAPITAL LETTER O WITH MACRON) "\\={O}" 
'\u014d'(LATIN SMALL LETTER O WITH MACRON) "\\={o}" 
'\u014e'(LATIN CAPITAL LETTER O WITH BREVE) "\\u{O}" 
'\u014f'(LATIN SMALL LETTER O WITH BREVE) "\\u{o}" 
'\u0150'(LATIN CAPITAL LETTER O WITH DOUBLE ACUTE) "\\H{O}" 
'\u0151'(LATIN SMALL LETTER O WITH DOUBLE ACUTE) "\\H{o}" 
'\u0152'(LATIN CAPITAL LIGATURE OE) "\\OE{}" 
'\u0153'(LATIN SMALL LIGATURE OE) "\\oe{}" 
'\u0154'(LATIN CAPITAL LETTER R WITH ACUTE) "\\'{R}" 
'\u0155'(LATIN SMALL LETTER R WITH ACUTE) "\\'{r}" 
'\u0156'(LATIN CAPITAL LETTER R WITH CEDILLA) "\\c{R}" 
'\u0157'(LATIN SMALL LETTER R WITH CEDILLA) "\\c{r}" 
'\u0158'(LATIN CAPITAL LETTER R WITH CARON) "\\v{R}" 
'\u0159'(LATIN SMALL LETTER R WITH CARON) "\\v{r}" 
'\u015a'(LATIN CAPITAL LETTER S WITH ACUTE) "\\'S" 
'\u015b'(LATIN SMALL LETTER S WITH ACUTE) "\\'s" 
'\u015c'(LATIN CAPITAL LETTER S WITH CIRCUMFLEX) "\\^{S}" 
'\u015d'(LATIN SMALL LETTER S WITH CIRCUMFLEX) "\\^{s}" 
'\u015e'(LATIN CAPITAL LETTER S WITH CEDILLA) "\\c{S}" 
'\u015f'(LATIN SMALL LETTER S WITH CEDILLA) "\\c{s}" 
'\u0160'(LATIN CAPITAL LETTER S WITH CARON) "\\v{S}" 
'\u0161'(LATIN SMALL LETTER S WITH CARON) "\\v{s}" 
'\u0162'(LATIN CAPITAL LETTER T WITH CEDILLA) "\\c{T}" 
'\u0163'(LATIN SMALL LETTER T WITH CEDILLA) "\\c{t}" 
'\u0164'(LATIN CAPITAL LETTER T WITH CARON) "\\v{T}" 
'\u0165'(LATIN SMALL LETTER T WITH CARON) "\\v{t}" 
'\u0168'(LATIN CAPITAL LETTER U WITH TILDE) "\\~{U}" 
'\u0169'(LATIN SMALL LETTER U WITH TILDE) "\\~{u}" 
'\u016a'(LATIN CAPITAL LETTER U WITH MACRON) "\\={U}" 
'\u016b'(LATIN SMALL LETTER U WITH MACRON) "\\={u}" 
'\u016c'(LATIN CAPITAL LETTER U WITH BREVE) "\\u{U}" 
'\u016d'(LATIN SMALL LETTER U WITH BREVE) "\\u{u}" 
'\u016e'(LATIN CAPITAL LETTER U WITH RING ABOVE) "\\r{U}" 
'\u016f'(LATIN SMALL LETTER U WITH RING ABOVE) "\\r{u}" 
'\u0170'(LATIN CAPITAL LETTER U WITH DOUBLE ACUTE) "\\H{U}" 
'\u0171'(LATIN SMALL LETTER U WITH DOUBLE ACUTE) "\\H{u}" 
'\u0172'(LATIN CAPITAL LETTER U WITH OGONEK) "\\k{U}" 
'\u0173'(LATIN SMALL LETTER U WITH OGONEK) "\\k{u}" 
'\u0174'(LATIN CAPITAL LETTER W WITH CIRCUMFLEX) "\\^{W}" 
'\u0175'(LATIN SMALL LETTER W WITH CIRCUMFLEX) "\\^{w}" 
'\u0176'(LATIN CAPITAL LETTER Y WITH CIRCUMFLEX) "\\^{Y}" 
'\u0177'(LATIN SMALL LETTER Y WITH CIRCUMFLEX) "\\^{y}" 
'\u0178'(LATIN CAPITAL LETTER Y WITH DIAERESIS) "\\\"Y" 
'\u0179'(LATIN CAPITAL LETTER Z WITH ACUTE) "\\'Z" 
'\u017a'(LATIN SMALL LETTER Z WITH ACUTE) "\\'z" 
'\u017b'(LATIN CAPITAL LETTER Z WITH DOT ABOVE) "\\.{Z}" 
'\u017c'(LATIN SMALL LETTER Z WITH DOT ABOVE) "\\.{z}" 
'\u017d'(LATIN CAPITAL LETTER Z WITH CARON) "\\v{Z}" 
'\u017e'(LATIN SMALL LETTER Z WITH CARON) "\\v{z}" 
'\u01CD'(LATIN CAPITAL LETTER A WITH CARON) "\\v A" 
'\u01CE'(LATIN SMALL LETTER A WITH CARON) "\\v a" 
'\u01CF'(LATIN CAPITAL LETTER I WITH CARON) "\\v I" 
'\u01D0'(LATIN SMALL LETTER I WITH CARON) "\\v \\i{}" 
'\u01D1'(LATIN CAPITAL LETTER O WITH CARON) "\\v O" 
'\u01D2'(LATIN SMALL LETTER O WITH CARON) "\\v o" 
'\u01D3'(LATIN CAPITAL LETTER U WITH CARON) "\\v U" 
'\u01D4'(LATIN SMALL LETTER U WITH CARON) "\\v u" 
'\u01D5'(LATIN CAPITAL LETTER U WITH DIAERESIS AND MACRON) "\\=Ü" 
'\u01D6'(LATIN SMALL LETTER U WITH DIAERESIS AND MACRON) "\\=ü" 
'\u01D7'(LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE) "\\'Ü" 
'\u01D8'(LATIN SMALL LETTER U WITH DIAERESIS AND ACUTE) "\\'ü" 
'\u01D9'(LATIN CAPITAL LETTER U WITH DIAERESIS AND CARON) "\\v Ü" 
'\u01DA'(LATIN SMALL LETTER U WITH DIAERESIS AND CARON) "\\v ü" 
'\u01DB'(LATIN CAPITAL LETTER U WITH DIAERESIS AND GRAVE) "\\` Ü" 
'\u01DC'(LATIN SMALL LETTER U WITH DIAERESIS AND GRAVE) "\\` ü" 
'\u01DE'(LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON) "\\= Ä" 
'\u01DF'(LATIN SMALL LETTER A WITH DIAERESIS AND MACRON) "\\= ä" 
'\u01E6'(LATIN CAPITAL LETTER G WITH CARON) "\\v G" 
'\u01E7'(LATIN SMALL LETTER G WITH CARON) "\\v g" 
'\u01E8'(LATIN CAPITAL LETTER K WITH CARON) "\\v K" 
'\u01E9'(LATIN SMALL LETTER K WITH CARON) "\\v k" 
'\u01EA'(LATIN CAPITAL LETTER O WITH OGONEK) "\\k O" 
'\u01EB'(LATIN SMALL LETTER O WITH OGONEK) "\\k o" 
'\u01F1'(LATIN CAPITAL LETTER DZ) "DZ" 
'\u01F2'(LATIN CAPITAL LETTER D WITH SMALL LETTER Z) "Dz" 
'\u01F3'(LATIN SMALL LETTER DZ) "dz" 
'\u01F4'(LATIN CAPITAL LETTER G WITH ACUTE) "\\'G" 
'\u01F5'(LATIN SMALL LETTER G WITH ACUTE) "\\`G" 
'\u01F8'(LATIN CAPITAL LETTER N WITH GRAVE) "\\`N" 
'\u01F9'(LATIN SMALL LETTER N WITH GRAVE) "\\`n" 
'\u01FA'(LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE) "\\'Å" 
'\u01FB'(LATIN SMALL LETTER A WITH RING ABOVE AND ACUTE) "\\'å" 
'\u01FC'(LATIN CAPITAL LETTER AE WITH ACUTE) "\\'Æ" 
'\u01FD'(LATIN SMALL LETTER AE WITH ACUTE) "\\'æ" 
'\u01FE'(LATIN CAPITAL LETTER O WITH STROKE AND ACUTE) "\\'Ø" 
'\u01FF'(LATIN SMALL LETTER O WITH STROKE AND ACUTE) "\\'ø" 
'\u0200'(LATIN CAPITAL LETTER A WITH DOUBLE GRAVE) "\\textdoublegrave{A}" 
'\u0201'(LATIN SMALL LETTER A WITH DOUBLE GRAVE) "\\textdoublegrave{A}" 
'\u0202'(LATIN CAPITAL LETTER A WITH INVERTED BREVE) "\\textroundcap{A}" 
'\u0203'(LATIN SMALL LETTER A WITH INVERTED BREVE) "\\textroundcap{a}" 
'\u0204'(LATIN CAPITAL LETTER E WITH DOUBLE GRAVE) "\\textdoublegrave{E}" 
'\u0205'(LATIN SMALL LETTER E WITH DOUBLE GRAVE) "\\textdoublegrave{e}" 
'\u0206'(LATIN CAPITAL LETTER E WITH INVERTED BREVE) "\\textroundcap{A}" 
'\u0207'(LATIN SMALL LETTER E WITH INVERTED BREVE) "\\textroundcap{a}" 
'\u0208'(LATIN CAPITAL LETTER I WITH DOUBLE GRAVE) "\\textdoublegrave{I}" 
'\u0209'(LATIN SMALL LETTER I WITH DOUBLE GRAVE) "\\textdoublegrave{\\i}" 
'\u020A'(LATIN CAPITAL LETTER I WITH INVERTED BREVE) "\\textroundcap{I}" 
'\u020B'(LATIN SMALL LETTER I WITH INVERTED BREVE) "\\textroundcap{\\i}" 
'\u020C'(LATIN CAPITAL LETTER O WITH DOUBLE GRAVE) "\\textdoublegrave{O}" 
'\u020D'(LATIN SMALL LETTER O WITH DOUBLE GRAVE) "\\textdoublegrave{o}" 
'\u020E'(LATIN CAPITAL LETTER O WITH INVERTED BREVE) "\\textroundcap{O}" 
'\u020F'(LATIN SMALL LETTER O WITH INVERTED BREVE) "\\textroundcap{o}" 
'\u0210'(LATIN CAPITAL LETTER R WITH DOUBLE GRAVE) "\\textdoublegrave{R}" 
'\u0211'(LATIN SMALL LETTER R WITH DOUBLE GRAVE) "\\textdoublegrave{r}" 
'\u0212'(LATIN CAPITAL LETTER R WITH INVERTED BREVE) "\\textroundcap{R}" 
'\u0213'(LATIN SMALL LETTER R WITH INVERTED BREVE) "\\textroundcap{r}" 
'\u0214'(LATIN CAPITAL LETTER U WITH DOUBLE GRAVE) "\\textdoublegrave{U}" 
'\u0215'(LATIN SMALL LETTER U WITH DOUBLE GRAVE) "\\textdoublegrave{u}" 
'\u0216'(LATIN CAPITAL LETTER U WITH INVERTED BREVE) "\\textroundcap{U}" 
'\u0217'(LATIN SMALL LETTER U WITH INVERTED BREVE) "\\textroundcap{u}" 
'\u0218'(LATIN CAPITAL LETTER S WITH COMMA BELOW) "\\textcommabelow{S}" 
'\u0219'(LATIN SMALL LETTER S WITH COMMA BELOW) "\\textcommabelow{s}" 
'\u021A'(LATIN CAPITAL LETTER T WITH COMMA BELOW) "\\textcommabelow{T}" 
'\u021B'(LATIN SMALL LETTER T WITH COMMA BELOW) "\\textcommabelow{t}" 
'\u021E'(LATIN CAPITAL LETTER H WITH CARON) "\\v{H}" 
'\u021F'(LATIN SMALL LETTER H WITH CARON) "\\v{h}" 
'\u0226'(LATIN CAPITAL LETTER A WITH DOT ABOVE) "\\.A" 
'\u0227'(LATIN SMALL LETTER A WITH DOT ABOVE) "\\.a" 
'\u0228'(LATIN CAPITAL LETTER E WITH CEDILLA) "\\c E" 
'\u0229'(LATIN SMALL LETTER E WITH CEDILLA) "\\c e" 
'\u022A'(LATIN CAPITAL LETTER O WITH DIAERESIS AND MACRON) "\\= Ö" 
'\u022B'(LATIN SMALL LETTER O WITH DIAERESIS AND MACRON) "\\= ö" 
'\u022C'(LATIN CAPITAL LETTER O WITH TILDE AND MACRON) "\\makeatletter\\@tabacckludge={\\~O}\\makeatother{}" 
'\u022D'(LATIN SMALL LETTER O WITH TILDE AND MACRON) "\\makeatletter\\@tabacckludge={\\~o}\\makeatother{}" 
'\u022E'(LATIN CAPITAL LETTER O WITH DOT ABOVE) "\\.O" 
'\u022F'(LATIN SMALL LETTER O WITH DOT ABOVE) "\\.o" 
'\u0232'(LATIN CAPITAL LETTER Y WITH MACRON) "\\=Y" 
'\u0233'(LATIN SMALL LETTER Y WITH MACRON) "\\=y" 
'\u023A'(LATIN CAPITAL LETTER A WITH STROKE) "/\\hspace{-0.5em}A" 
'\u023B'(LATIN CAPITAL LETTER C WITH STROKE) "/\\hspace{-0.5em}C" 
'\u023C'(LATIN SMALL LETTER C WITH STROKE) "/\\hspace{-0.4em}c" 
'\u023D'(LATIN CAPITAL LETTER L WITH BAR) "-\\hspace{-0.3em}L" 
'\u023E'(LATIN CAPITAL LETTER T WITH DIAGONAL STROKE) "-\\hspace{-0.3em}T" 
'\u20AC'(EURO SIGN) "\\texteuro{}" 
'\u2018'(LEFT SINGLE QUOTATION MARK) "'" 
'\u2019'(RIGHT SINGLE QUOTATION MARK) "'" 
'\u201A'(SINGLE LOW-9 QUOTATION MARK) "'" 
'\u201B'(SINGLE HIGH-REVERSED-9 QUOTATION MARK) "'" 
'\u201C'(LEFT DOUBLE QUOTATION MARK) "\"{}" 
'\u201D'(RIGHT DOUBLE QUOTATION MARK) "\"{}" 
'\u201E'(DOUBLE LOW-9 QUOTATION MARK) "\"{}" 
'\u201F'(DOUBLE HIGH-REVERSED-9 QUOTATION MARK) "\"{}" 
'\u025B'(LATIN SMALL LETTER OPEN E) "\\textepsilon{}" 
'\u0283'(LATIN SMALL LETTER ESH) "\\textesh{}" 

Nhưng tôi khá chắc chắn rằng không có một toàn diện lập bản đồ bất cứ nơi nào - Unicode là KHỔNG LỒ. Có thể bạn sẽ phải tự biên dịch và tự mình duy trì nó. Chúc may mắn!

Answer 3

này dành cho Word 2007 trình soạn công thức nhưng nó chia sẻ nhiều lệnh tương tự với LaTeX: http://unicode.org/notes/tn28/UTN28-PlainTextMath.pdf

bảng khổng lồ này chứa Unicode dịch để LaTeX, các thực thể MathML và Mathematica: http://www.ams.org/STIX/bnb/stix-tbl.asc98feb26

Answer 4

Dưới đây là một ứng dụng web dựa trên các dữ liệu nêu trên: http://www.johndcook.com/unicode_latex.html

Gõ Unicode và có vẻ lên biểu tượng LaTeX và ngược lại.

Answer 5

Bạn có thể xem LaTeX to Unicode converter của mình. Nó có một API JavaScript mà bạn có thể sử dụng theo giấy phép MIT. Nó là một phần dựa trên tài liệu W3C được chia sẻ trước đó, nhưng hỗ trợ nhiều ánh xạ hơn mà tôi thu thập được từ đây và ở đó.

Hầu hết các ánh xạ đều là bảng tra cứu đơn giản, nhưng một số lệnh không có hoặc tương đương Unicode không rõ ràng. Trình chuyển đổi toàn diện yêu cầu các quyết định sáng tạo. Ví dụ, phân số khá phức tạp. frac{5}{8} sản xuất ⅝, frac{5}{80} sản xuất ‌ 5⁄80‌ và frac{5}{80a} sản xuất (5/(80a))).