离线LaTex公式识别（手写体+印刷体）

# Unicode characters and corresponding LaTeX math mode commands # ************************************************************* # # :Copyright: © 2011 Günter Milde # :Date: Last revised 2011-11-08 # :Licence: This work may be distributed and/or modified under the # conditions of the `LaTeX Project Public License`_, # either version 1.3 of this license or (at your option) # any later version. # # .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt # # This is a mapping of mathematical Unicode characters to corresponding # (La)TeX commands. # # While the contents of this file represent the best information # available to the author as of the date referenced above, it # contains omissions and maybe errors. It is likely that the # information in this file will change from time to time. # # The character encoding of the file is UTF-8. # # Each data record consists of 8 fields. Fields are delimited by “^”. # Spaces adjacent to the delimiter are not significant. The number and # type of fields in this file may change in future versions. # # 1. code point (Unicode character number) # # There may be more than one record for one code point, # if there are different TeX commands for the same character. # (changed 2015-09-21, before the code point was unique.) # # 2. literal character (UTF-8 encoded) # # 3. (La)TeX _`command` # # Preferred representation of the character in (La)TeX. # Alternative commands are listed in the comments_ field. # # 4. Unicode math character class (after MathClassEx_). # # .. _MathClassEx: # http://www.unicode.org/Public/math/revision-11/MathClassEx-11.txt # # The class can be one of: # # :N: Normal- includes all digits and symbols requiring only one form # :A: Alphabetic # :B: Binary # :C: Closing – usually paired with opening delimiter # :D: Diacritic # :F: Fence - unpaired delimiter (often used as opening or closing) # :G: Glyph_Part- piece of large operator # :L: Large -n-ary or Large operator, often takes limits # :O: Opening – usually paired with closing delimiter # :P: Punctuation # :R: Relation- includes arrows # :S: Space # :U: Unary – operators that are only unary # :V: Vary – operators that can be unary or binary depending on context # :X: Special –characters not covered by other classes # # C, O, and F operators are stretchy. In addition some binary # operators, such as 002F are stretchy as noted in the descriptive # comments. The classes are also useful in determining extra spacing # around the operators as discussed in UTR#25. # # 5. TeX math category (after unimath-symbols_) # # .. _unimath-symbols: # http://mirror.ctan.org/macros/latex/contrib/unicode-math/unimath-symbols.pdf # # 6. requirements and conflicts # # Space delimited list of LaTeX packages or features [1]_ providing # the LaTeX command_ or conflicting with it. # # Packages/features preceded by a HYPHEN-MINUS (-) use the command # for a different character or purpose. # # To save space, packages providing/modifying (almost) all commands # of a feature or another package are not listed here but in the # ``packages.txt`` file. # # .. [1] A feature can be a set of commands common to several packages, # (e.g. ``mathbb`` or ``slantedGreek``) or a constraint (e.g. # ``literal`` mapping plain characters to upright face). # # 8. descriptive _`comments` # # The descriptive comments provide more information about the # character, or its specific appearance or use. # # Some descriptions contain references to related commands, # marked by a character describing the relation # # :=: equals (alias commands), # :#: approx (compat mapping, different character with same glyph), # :x: → cross reference/see also (related, false friends, and name clashes), # :t: text (text mode command), # # followed by requirements in parantheses, and # delimited by commas. # # Comments in UPPERCASE are Unicode character names # # no.^chr^LaTeX^unicode-math^cls^category^requirements^comments 00020^ ^^^S^^^SPACE 00021^!^!^\exclam^N^mathpunct^^EXCLAMATION MARK 00023^#^\#^\octothorpe^N^mathord^-oz^# \# (oz), NUMBER SIGN 00024^$^\$^\mathdollar^N^mathord^^= \mathdollar, DOLLAR SIGN 00025^%^\%^\percent^N^mathord^^PERCENT SIGN 00026^&^\&^\ampersand^N^mathord^^# \binampersand (stmaryrd) 00028^(^(^\lparen^O^mathopen^^LEFT PARENTHESIS 00029^)^)^\rparen^C^mathclose^^RIGHT PARENTHESIS 0002A^*^*^^N^mathord^^# \ast, (high) ASTERISK, star 0002B^+^+^\plus^V^mathbin^^PLUS SIGN 0002C^,^,^\comma^P^mathpunct^^COMMA 0002D^-^^^N^mathbin^^t -, HYPHEN-MINUS (deprecated for math) 0002E^.^.^\period^P^mathalpha^^FULL STOP, period 0002F^/^/^\mathslash^B^mathord^^# \slash, SOLIDUS 00030^0^0^^N^mathord^^DIGIT ZERO 00031^1^1^^N^mathord^^DIGIT ONE 00032^2^2^^N^mathord^^DIGIT TWO 00033^3^3^^N^mathord^^DIGIT THREE 00034^4^4^^N^mathord^^DIGIT FOUR 00035^5^5^^N^mathord^^DIGIT FIVE 00036^6^6^^N^mathord^^DIGIT SIX 00037^7^7^^N^mathord^^DIGIT SEVEN 00038^8^8^^N^mathord^^DIGIT EIGHT 00039^9^9^^N^mathord^^DIGIT NINE 0003A^:^:^\mathcolon^P^mathpunct^-literal^= \colon (literal), COLON (not ratio) 0003B^;^;^\semicolon^P^mathpunct^^SEMICOLON p: 0003C^<^<^\less^R^mathrel^^LESS-THAN SIGN r: 0003D^=^=^\equal^R^mathrel^^EQUALS SIGN r: 0003E^>^>^\greater^R^mathrel^^GREATER-THAN SIGN r: 0003F^?^?^\question^P^mathord^^QUESTION MARK 00040^@^@^\atsign^N^mathord^^at 00041^A^A^^A^mathalpha^-literal^= \mathrm{A}, LATIN CAPITAL LETTER A 00042^B^B^^A^mathalpha^-literal^= \mathrm{B}, LATIN CAPITAL LETTER B 00043^C^C^^A^mathalpha^-literal^= \mathrm{C}, LATIN CAPITAL LETTER C 00044^D^D^^A^mathalpha^-literal^= \mathrm{D}, LATIN CAPITAL LETTER D 00045^E^E^^A^mathalpha^-literal^= \mathrm{E}, LATIN CAPITAL LETTER E 00046^F^F^^A^mathalpha^-literal^= \mathrm{F}, LATIN CAPITAL LETTER F 00047^G^G^^A^mathalpha^-literal^= \mathrm{G}, LATIN CAPITAL LETTER G 00048^H^H^^A^mathalpha^-literal^= \mathrm{H}, LATIN CAPITAL LETTER H 00049^I^I^^A^mathalpha^-literal^= \mathrm{I}, LATIN CAPITAL LETTER I 0004A^J^J^^A^mathalpha^-literal^= \mathrm{J}, LATIN CAPITAL LETTER J 0004B^K^K^^A^mathalpha^-literal^= \mathrm{K}, LATIN CAPITAL LETTER K 0004C^L^L^^A^mathalpha^-literal^= \mathrm{L}, LATIN CAPITAL LETTER L 0004D^M^M^^A^mathalpha^-literal^= \mathrm{M}, LATIN CAPITAL LETTER M 0004E^N^N^^A^mathalpha^-literal^= \mathrm{N}, LATIN CAPITAL LETTER N 0004F^O^O^^A^mathalpha^-literal^= \mathrm{O}, LATIN CAPITAL LETTER O 00050^P^P^^A^mathalpha^-literal^= \mathrm{P}, LATIN CAPITAL LETTER P 00051^Q^Q^^A^mathalpha^-literal^= \mathrm{Q}, LATIN CAPITAL LETTER Q 00052^R^R^^A^mathalpha^-literal^= \mathrm{R}, LATIN CAPITAL LETTER R 00053^S^S^^A^mathalpha^-literal^= \mathrm{S}, LATIN CAPITAL LETTER S 00054^T^T^^A^mathalpha^-literal^= \mathrm{T}, LATIN CAPITAL LETTER T 00055^U^U^^A^mathalpha^-literal^= \mathrm{U}, LATIN CAPITAL LETTER U 00056^V^V^^A^mathalpha^-literal^= \mathrm{V}, LATIN CAPITAL LETTER V 00057^W^W^^A^mathalpha^-literal^= \mathrm{W}, LATIN CAPITAL LETTER W 00058^X^X^^A^mathalpha^-literal^= \mathrm{X}, LATIN CAPITAL LETTER X 00059^Y^Y^^A^mathalpha^-literal^= \mathrm{Y}, LATIN CAPITAL LETTER Y 0005A^Z^Z^^A^mathalpha^-literal^= \mathrm{Z}, LATIN CAPITAL LETTER Z 0005B^[^\lbrack^\lbrack^O^mathopen^^LEFT SQUARE BRACKET 0005C^\^\backslash^\backslash^B^mathord^^REVERSE SOLIDUS 0005D^]^\rbrack^\rbrack^C^mathclose^^RIGHT SQUARE BRACKET 0005E^^\sphat^^N^mathord^amsxtra^CIRCUMFLEX ACCENT, TeX superscript operator 0005F^_^\_^^N^mathord^^LOW LINE, TeX subscript operator 00060^`^^^D^mathord^^grave, alias for 0300 00061^a^a^^A^mathalpha^-literal^= \mathrm{a}, LATIN SMALL LETTER A 00062^b^b^^A^mathalpha^-literal^= \mathrm{b}, LATIN SMALL LETTER B 00063^c^c^^A^mathalpha^-literal^= \mathrm{c}, LATIN SMALL LETTER C 00064^d^d^^A^mathalpha^-literal^= \mathrm{d}, LATIN SMALL LETTER D 00065^e^e^^A^mathalpha^-literal^= \mathrm{e}, LATIN SMALL LETTER E 000