^jdZddlmZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl Z ddl Z ddlZddlZddlZddlmZddlZddlmZddlmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*ddl+Z,ddl-m.Z.dd l/m0Z0m1Z1m2Z2m3Z3dd l4m5Z5m6Z6m7Z7dd l8m9Z9m:Z:m;Z;ejxrdd l=m>Z>dd l8m?Z?m@Z@mAZAe"jejdZDdndZEGddeZFdeF_GGddeZHdeH_GGddZIGddeZJGddeZKGddejZMGddeMejZOGdd eOZPGd!d"eOZQGd#d$eQejZRGd%d&eRZSGd'd(eRZTGd)d*eQZUGd+d,eUZVd-ZWd.ZXGd/d0ZYGd1d2eYZZGd3d4eYZ[Gd5d6e[Z\Gd7d8eYZ]Gd9d:eYZ^Gd;d<Z_Gd=d>e_Z`Gd?d@e`ZaGdAdBe`ZbGdCdDe_ZcGdEdFecZdGdGdHe`ZeGdIdJeeZfGdKdLeeZgGdMdNe`ZhGdOdPehZiGdQdRehZjGdSdTeZkekdUdVddUdekdUdVdWdUdekdUdVdXdUdekdUdUddVdekdUdUddVdWekdUdUddVdXekdUdUddUdekdUdVddYddZek_lGd[d\e_ZmGd]d^efZnGd_d`egZoGdadbe_ZpGdcddefZqGdedfefZrdodpdgZsdqdhZtGdidjZudrdkZvGdldmZwy)sz. Implementation details for :mod:`.mathtext`. ) annotationsN) NamedTuple)NDArray)EmptyForwardLiteralGroupNotAny OneOrMoreOptionalParseBaseExceptionParseExpressionParseFatalException ParserElement ParseResults QuotedStringRegex StringEnd ZeroOrMorepyparsing_common nested_exprone_of)cbook)latex_to_bakomastix_glyph_fixesstix_virtual_fontstex2uni)FontPropertiesfindfontget_font)FT2FontKerning LoadFlags)Iterable)CharacterCodeTypeGlyphGlyphIndexTypezmatplotlib.mathtextc t|S#t$rYnwxYw t|jdS#t$r}t |d|d}~wwxYw)z Return the integer index (from the Unicode table) of *symbol*. Parameters ---------- symbol : str A single (Unicode) character, a TeX command (e.g. r'\pi') or a Type1 symbol name (e.g. 'phi'). \z5 is not a valid Unicode character or TeX/Type1 symbolN)ord TypeErrorrstripKeyError ValueError)symbolerrs M/opt/ringagent/.cad-venv/lib/python3.12/site-packages/matplotlib/_mathtext.pyget_unicode_indexr34sg 6{    v||D)** jM N s 5 AA  AcDeZdZUdZded<ded<ded<ded<ded <y ) VectorParsea The namedtuple type returned by ``MathTextParser("path").parse(...)``. Attributes ---------- width, height, depth : float The global metrics. glyphs : list The glyphs including their positions. rect : list The list of rectangles. floatwidthheightdepthzLlist[tuple[FT2Font, float, CharacterCodeType, GlyphIndexType, float, float]]glyphsz'list[tuple[float, float, float, float]]rectsN__name__ __module__ __qualname____doc____annotations__r2r5r5Js$  L M L XX 22rCr5cNeZdZUdZded<ded<ded<ded<ded<ded <y ) RasterParsea The namedtuple type returned by ``MathTextParser("agg").parse(...)``. Attributes ---------- ox, oy : float The offsets are always zero. width, height, depth : float The global metrics. image : 2D array of uint8 A raster image. r6oxoyr7r8r9zNDArray[np.uint8]imageNr<rBrCr2rErE`s(  I I L M L rCrEc(eZdZdZddZddZddZy) Outputz Result of `ship`\ping a box: lists of positioned glyphs and rectangles. This class is not exposed to end users, but converted to a `VectorParse` or a `RasterParse` by `.MathTextParser.parse`. c.||_g|_g|_yN)boxr:r;)selfrMs r2__init__zOutput.__init__s;= >@ rCc ttj|jj|jj |jj g\}}}|jDcgc]F\}}}|j|j|j|j|||z |jzfH}}}}|jD cgc]\}} } } ||| | zz | | f} } } }} t|||z||| Scc}}}wcc} } } }wrL)mapnpceilrMr7r8r9r:fontfontsizenum glyph_indexoffsetr;r5) rNwhdrFrGinfogsbxbybwbhrss r2 to_vectorzOutput.to_vectors GGdhhnndhhootxx~~FH1a#'++//"b$yy$--43C3C1r6DKK')//%)JJ00 "b"b1R="b)001a!eQB// /0s .A C=D c tg|jDcgc]\}}}||jjz!c}}}|jDcgc] \}}}}| c}}}}ddz } tg|jDcgc]\}}}||jj z !c}}}|jDcgc] \}}}}| c}}}}ddz } t g|jDcgc]\}}}||jjz!c}}}|jDcgc] \}}}}||zc}}}}ddz} t g|jDcgc]\}}}||jjz !c}}}|jDcgc] \}}}}||zc}}}}ddz} | | z }| | z |jjz }| | z |jjz } tjtj|t | dztj|ftj }t#|j| | f}|jD]Y\}}}|j$j'|t)|t)||jj*z |j,|[|jD]\}}}}t t)|dz d}|dk(r||dz z}t)||dzdz z }n t)|}tj.|}tj||z}d||||zdz||dzf<t1dd||| z| |Scc}}}wcc}}}}wcc}}}wcc}}}}wcc}}}wcc}}}}wcc}}}wcc}}}}w)Nrr) antialiased)minr:metricsxminr;ymaxmaxxmaxyminrMr9r8rRzerosmathrSuint8shiprTdraw_glyph_to_bitmapinticebergglyphfloorrE)rNrerFrGr\xyrYrZrjrnrmrkr[rHshiftedr`rar8centerx1x2s r2 to_rasterzOutput.to_rasters:MMRb4<<,,,M:*.**55JAq!Qa5:78:;=>?:MMRb4<<,,,M:*.**55JAq!Qa5:78:;=>?>MMRb4<<,,,M>.2jj99 1aa!e9>;<>?ABC>MMRb4<<,,,M>.2jj99 1aa!e9>;<>?ABC 4K 4K$((.. ( 4K$((// )$))AAq M2DIIaLA288L txx4%$0#NN )LBD II * *s2wB)=)=$= > ' + ) )$MM 0LAq"bR1a(F{R!V&1*!112FAB1r6"B+/E!AfHQJ,2a4' ( 01aAE1e44CN5M5M9M9s/$NN $N?N3$N$-N+$$N3N:N)rMBox)returnr5)reboolrrE)r=r>r?r@rOrcr~rBrCr2rJrJwsA 0$5rCrJcleZdZUdZded<ded<ded<ded<ded<ded<ded <ded <d ed <y ) FontMetricsaa Metrics of a font. Attributes ---------- advance : float The advance distance (in points) of the glyph. height : float The height of the glyph in points. width : float The width of the glyph in points. xmin, xmax, ymin, ymax : float The ink rectangle of the glyph. iceberg : float The distance from the baseline to the top of the glyph. (This corresponds to TeX's definition of "height".) slanted : bool Whether the glyph should be considered as "slanted" (currently used for kerning sub/superscripts). r6advancer8r7rjrmrnrkrurslantedNr<rBrCr2rrs6(N M L K K K K N MrCrc^eZdZUded<ded<ded<ded<d ed <d ed <d ed<ded<y)FontInfor"rTr6rUstrpostscript_namerrir&rVr(rWr'rvrXNr=r>r?rArBrCr2rrs. MO   L MrCrceZdZdZddZ ddZddZ ddZ ddZ ddZ ddZ dd Z dd Z dd Z dd Z dd ZddZy)Fontsz An abstract base class for a system of fonts to use for mathtext. The class must be able to take symbol keys and font file names and return the character metrics. It also delegates to a backend class to do the actual drawing. c ||_||_y)a Parameters ---------- default_font_prop : `~.font_manager.FontProperties` The default non-math font, or the base font for Unicode (generic) font rendering. load_glyph_flags : `.ft2font.LoadFlags` Flags passed to the glyph loader (e.g. ``FT_Load_Glyph`` and ``FT_Load_Char`` for FreeType-based fonts). N)default_font_propload_glyph_flags)rNrrs r2rOzFonts.__init__s"3 0rCc y)z Get the kerning distance for font between *sym1* and *sym2*. See `~.Fonts.get_metrics` for a detailed description of the parameters. rB) rNfont1 fontclass1sym1 fontsize1font2 fontclass2sym2 fontsize2dpis r2get_kernzFonts.get_kernsrCctrLNotImplementedError)rNrTs r2 _get_fontzFonts._get_fonts!!rCctrLr)rNrT font_classsymrUrs r2 _get_infozFonts._get_info!!rCcD|j|||||}|jS)a` Parameters ---------- font : str One of the TeX font names: "tt", "it", "rm", "cal", "sf", "bf", "default", "regular", "normal", "bb", "frak", "scr". "default" and "regular" are synonyms and use the non-math font. "normal" denotes the normal math font. font_class : str One of the TeX font names (as for *font*), but **not** "bb", "frak", or "scr". This is used to combine two font classes. The only supported combination currently is ``get_metrics("frak", "bf", ...)``. sym : str A symbol in raw TeX form, e.g., "1", "x", or "\sigma". fontsize : float Font size in points. dpi : float Rendering dots-per-inch. Returns ------- FontMetrics )rri)rNrTrrrUrr\s r2 get_metricszFonts.get_metrics s$4~~dJXsC||rCc j|j|||||} |jj||| fy)z At position (*ox*, *oy*), draw the glyph specified by the remaining parameters (see `get_metrics` for their detailed description). N)rr:append) rNoutputrFrGrTrrrUrr\s r2 render_glyphzFonts.render_glyph&s2 ~~dJXsC b"d^,rCcB|jj||||fy)zM Draw a filled rectangle at (*x*, *y*) with size (*w*, *h*). N)r;rrNrrxryrYrZs r2render_rect_filledzFonts.render_rect_filled/s  Q1aL)rCct)zJ Get the axis height for the given *font* and *fontsize*. rrNrTrUrs r2get_axis_heightzFonts.get_axis_height6 "##rCct)zM Get the size of a quad for the given *font* and *fontsize*. rrs r2get_quadzFonts.get_quad<rrCct)zF Get the xheight for the given *font* and *fontsize*. rrs r2 get_xheightzFonts.get_xheightBrrCct)z Get the line thickness that matches the given font. Used as a base unit for drawing lines such as in a fraction or radical. rrs r2get_underline_thicknesszFonts.get_underline_thicknessHs "##rCc ||fgS)a Override if your font provides multiple sizes of the same symbol. Should return a list of symbols matching *sym* in various sizes. The expression renderer will select the most appropriate size for a given situation from this list. rBrNfontnamers r2!get_sized_alternatives_for_symbolz'Fonts.get_sized_alternatives_for_symbolOs3  rCctSrL)FontConstantsBaserNs r2get_font_constantszFonts.get_font_constantsYs  rCNrrrr$rrrrrrrr6rrrrrrrr6rr6rr6rTrrr") rTrrrrrrUr6rr6rr) rTrrrrrrUr6rr6rr)rrJrFr6rGr6rTrrrrrrUr6rr6rNone rrJrxr6ryr6rYr6rZr6rrrTrrUr6rr6rr6rrrrrzlist[tuple[str, str]]rztype[FontConstantsBase])r=r>r?r@rOrrrrrrrrrrrrrBrCr2rrs 1),47DI %"""!)"#.:-!$-+.-:?-FK-PT-*#*(-*27*>(#;"8,K$/DKK !7BDKK 33 4?JDKK 3399; <vvg{++rCc^|jdk(r|jdz dz |dz |zdz zSy)NCmex10@rfHr)rr8)rNrTrvrUrs r2 _get_offsetzTruetypeFonts._get_offsetys:   8 +LL2%)hqj3.>r.AB BrCctrLr)rNrrrs r2 _get_glyphzTruetypeFonts._get_glyphrrCc |j|||\}}}|j|||j|} |j| |j} d| j D\} } } }|j || ||}t| jdz | jdz | jdz | | | |z||z| jdz |z| }t|||j||| | |S)N)flagsc3&K|] }|dz  yw)rNrB).0vals r2 z*TruetypeFonts._get_info..s!As#(!Ar) rr8r7rjrmrnrkrur)rTrUrrirVrWrvrX)rset_sizeget_char_index load_glyphrbboxrrlinearHoriAdvancer8r7 horiBearingYrr)rNrrrrUrrTrVrrWrvrjrnrmrkrXris r2rzTruetypeFonts._get_infos!__Xz3Gc7 h$))#.  43H3HI!Aejj!AdD$!!$x=++e3<<"$++"&&+f4   00#  rCc|j}|j|j|z|zdz S|j|tjdd||}|j |j zdz S)Nrmathtext.default−rf)r axis_heightrmplrcParamsrkrnrNrrUrconstsris r2rzTruetypeFonts.get_axis_heightsx((*    )%%036; ;&&#,,'9:HhPSUGLL7<</14 4rCc|j}|j|j|z|zdz S|j|tjdd||}|j S)Nrrm)rquadrrrrrs r2rzTruetypeFonts.get_quadse((* ;; ";;)C/"4 4&&#,,'9:C3PG?? "rCc|j}|j|j|z|zdz S|j|tjdd||}|j S)Nrrrx)rx_heightrrrrurs r2rzTruetypeFonts.get_xheightse((* ?? &??X-3b8 8&&#,,'9:C3PG?? "rCcd|z|zdz S)Ng?rrBrs r2rz%TruetypeFonts.get_underline_thicknesssh&,22rCc "||k(rs||k(rn|j||||| } |j||||| } | j} | j| j| jtj dz St |||||||||| S)Nr)rrT get_kerningrWr#DEFAULTrr)rNrrrrrrrrrinfo1info2rTrs r2rzTruetypeFonts.get_kerns E>i94NN5*dIsKENN5*dIsKE::D##E$5$5u7H7H$+OO579: :wz4 %z4CI IrCrr) rTr"rvr'rUr6rr6rr6rrrrrrrz'tuple[FT2Font, CharacterCodeType, bool]) rrrrrrrUr6rr6rr)rrrUr6rr6rr6rr)r=r>r?r@rOrrrrrrrrr __classcell__rs@r2rr]s .,#( "" G"   !) B 5# #3 I I), I47 IDI I I % I IrCr) metaclassc eZdZdZdddddddd d Zd=fd Zed jZ d>d Z dZ iddge Dcgc] }dd|df c}}ddge Dcgc] }dd|df c}}de Dcgc] }dd|df c}}de Dcgc] }dd|df c}}ddge Dcgc] }dd|df c}}ddge Dcgc] }dd |df c}}d!d"ge Dcgc] }dd#|df c}}d$d%ge Dcgc] }dd&|df c}}d'e Dcgc] }dd(|df c}}d)e Dcgc] }dd*|df c}}d+e Dcgc] }dd,|df c}}d-e Dcgc] }dd.|df c}}d/e Dcgc] }dd0|df c}}d1e Dcgc] }dd2|df c}}d3d4ge Dcgc] }dd5|df c}}d6gd7d8gd9Z d:D] \Z Z e e e e < d?d;Zd@d<ZxZScc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}wcc}}w)A BakomaFontsz Use the Bakoma TrueType fonts for rendering. Symbols are strewn about a number of font files, each of which has its own proprietary 8-bit encoding. cmmi10cmsy10cmr10cmtt10cmti10cmb10cmss10cmex10)normalcalrmttitbfsfexct|||_t| |||jj D].\}}t |}||j|<||j|<0yrL) StixFonts_stix_fallbackrrO_fontmapitemsr r)rNrrkeyrfullpathrs r2rOzBakomaFonts.__init__sj'(9;KL *,<= ++- )HC}H (DLL  (DLL  )rC \int \ointcd}||jvr:|tvr2t|\}}|dvxs||jv}|j|}nIt |dk(r;|dv}|dk(r|j rd}d}|j|}| t |}||jdk7r||fS|jj|||S)N)rrr)rrrrFr) rr_slanted_symbolsrlenisdigitr+rr r)rNrrrrTrrVrs r2rzBakomaFonts._get_glyphs t|| #(>+C0MHc#77XC4CXCX>(+D X]#33G8#  >>(+D#h   3 3C 8A =g% %&&11(JL LrC)bigBigbiggBigg()rr.rz \__parenleft__))rr0z \__parenright{z \__braceleft}z \__braceright[)rr3z\__bracketleft])rr4z\__bracketright<)rz\__angbracketleft__z\__angbracketleft>)rz\__angbracketright__z\__angbracketrightz\lfloorz \__floorleftz\rfloorz \__floorrightz\lceilz\__ceilingleftz\rceilz\__ceilingright \__sqrt__z \__radicalz \backslashz \__backslash/)rr8z\__slashz\widehat))r^)rz \__hatwide__)rz \__hatwider__)rz\__hatwidest__z \widetilde))r~)rz\__tildewide__)rz\__tildewider__)rz\__tildewidest__) )z \leftparenr.)z \rightparenr0)z \leftbracer1)z \rightbracer2)z \leftbracketr3)z \rightbracketr4)z\langler5)z\rangler6)\{r1)\}r2)\[r3)\]r4c@|jj|||fgSrL)_size_alternativesrrs r2rz-BakomaFonts.get_sized_alternatives_for_symbol0s"&&**3(C0ABBrCctSrL)ComputerModernFontConstantsrs r2rzBakomaFonts.get_font_constants4s**rCrrrr)r=r>r?r@r!rOsetsplitr'r _latex_sizesr@aliastargetrrr )rsrs00@r2r r sp H)=..01MM GM42L k RLQqd|A3b$9:Q R k S\Rd}QCr$:;R S \ Bt QCr*+ B l Ct aS+, C  k TlSd~aS$;<S T  k U|T!dqc$<=T U  -K5! ?C/2C7LC+GRR B CSTIJIJJKILNsZG3 G9 8G? H ,H H $H H H# 3H) H/ %H5 >H; I 2I r ceZdZUdZdddZded<d fd ZedjZ d d Z dd Z dd Z xZ S) UnicodeFontsa` An abstract base class for handling Unicode fonts. While some reasonably complete Unicode fonts (such as DejaVu) may work in some situations, the only Unicode font I'm aware of with a complete set of math symbols is STIX. This class will "fallback" on the Bakoma fonts when a required symbol cannot be found in the font. )i"z*dict[CharacterCodeType, CharacterCodeType]_cmr10_substitutionscPtjd}tttdj |}|r |||nd|_t |!||djD]2}tjd|z}t|}||j|<4td}t|}||jd<t|j trKddd d d d d }|jD].\} } t| } | |j| <| |j| <0yy)Nzmathtext.fallback)stixstixsanscmzcal rm tt it bf sf bfitz mathtext.rr STIXGeneralSTIXSizeOneSymSTIXSizeTwoSymSTIXSizeThreeSymSTIXSizeFourSymSTIXSizeFiveSym)012345)rrr StixSansFontsr r_fallback_fontrrOrDr rr isinstancer") rNrr fallback_rcfont_clstexfontproprTstixsizedaltfontssizenamer$rs r2rOzUnicodeFonts.__init__Ls;ll#67 %0  #k   #+ ((9;KL04  *,<=0668 )G<< g 56DD>D$(DLL ! )h'~! T d))9 5"%%'&& ! 0557 . d#D>%- T"%- T" . 6rCr%c ||fSrLrB)rNrruniindexs r2_map_virtual_fontzUnicodeFonts._map_virtual_fontrs !!rCc^ t|}d}|j |||\}}|}|r|dk(rT|dkrOt |}tj|ddk7s$tj|jd rd }nd }|d k(xs||jv}d}|j|} | b||jvr<| jd k(r-tt!j"d } |j|}| j%|} | dk7rd}|s|j&r|dvrt)|j&t*rd }|j&j-|||} | dj} | t.j0j3vrd} tj5d|| | S|dvr#t)|t*r|j-d ||Stj d||||jd } d}d} |fS#t$r'td}d}tj d|YwxYw)NT?Fz!No TeX to Unicode mapping for %a.rrrLz GREEK CAPITALrrrzfonts/ttf/cmsy10.ttf)rrrzComputer ModernzSubstituting symbol %s from %szNFont %r does not have a glyph for %a [U+%x], substituting with a dummy symbol.)r3r/r+_logwarningrkchr unicodedatacategoryrh startswithr'rrN family_namer!r_get_data_pathrr`rarrr r!valuesr\) rNrrrrj found_symbol new_fontnamecharrrT glyphindexgfamilys r2rzUnicodeFonts._get_glyphvsB C(-HL "33Hj(S(  8#7(:8}((.q1S8&++D1<<_M#'L#'L#t+Lt7L7L0LG L>>,/D 9 99 ,,7#,,-CDFD#88BH!00: ?#'L"" ;;&t':':IF#H''228ZM1))[1188::.F :CH ;;&tY7??4SAA A)3:~~d+Xw&&u C3xH L LLr?r@rNrArOrCrDr'rkrrr r s@r2rJrJ8s} HD ".H=..01"$5":W"?'?' G?'B!/2!7L!rCrJc@eZdZUiZded<ddZ dfd ZxZS) DejaVuFontszdict[str, str]r!ct|trt|||_nt |||_t |||_tj||||jjdddddd|jjD].\}}t|}||j|<||j|<0y)NrTrUrVrWrX)rZr[r\r]r^)raDejaVuSerifFontsrr`r_r bakomarrOr!updater"r rrNrrr#rhr$s r2rOzDejaVuFonts.__init__s d, -"+,=?O"PD "/0ACS"TD !"35EF t%68HI !!#""   ,,. *IC~H (DLL !)DLL  *rCc|dk(r|jj|||St|}|jd}|'|j |}|dk7rt |d||St ||||S)N\primerr)rrr3rrr)rNrrrrjrTr|rs r2rzDejaVuFonts._get_glyphs ) ;;))(JD D)-H>>$'D!00: ? 7-dJDD7%h C@ @rCrr)r=r>r?r!rArOrr r s@r2rrs0!Hn!**AA GAArCrc .eZdZdZddddddddd Zd d Zy ) rzv A font handling class for the DejaVu Serif fonts If a glyph is not found it will fallback to Stix Serif z DejaVu SerifzDejaVu Serif:italiczDejaVu Serif:weight=boldzDejaVu Serif:italic:bold DejaVu SansDejaVu Sans MonozDejaVu Serif DisplayrrrbfitrrrrYctSrL)DejaVuSerifFontConstantsrs r2rz#DejaVuSerifFonts.get_font_constantss''rCNrr=r>r?r@r!rrBrCr2rrs- #(* $  H(rCrc .eZdZdZdddddddddZd d Zy ) DejaVuSansFontszt A font handling class for the DejaVu Sans fonts If a glyph is not found it will fallback to Stix Sans rzDejaVu Sans:italiczDejaVu Sans:weight=boldzDejaVu Sans:italic:boldrzDejaVu Sans DisplayrctSrL)DejaVuSansFontConstantsrs r2rz"DejaVuSansFonts.get_font_constants s&&rCNrrrBrCr2rrs- "') #  H'rCrceZdZdZddddddddd d d d d d ZdZdZddZ ddZe j ddZ ddZ y)raa A font handling class for the STIX fonts. In addition to what UnicodeFonts provides, this class: - supports "virtual fonts" which are complete alpha numeric character sets with different font styles at special Unicode code points, such as "Blackboard". - handles sized alternative characters for the STIXSizeX fonts. rSzSTIXGeneral:italiczSTIXGeneral:weight=boldzSTIXGeneral:italic:boldSTIXNonUnicodezSTIXNonUnicode:italiczSTIXNonUnicode:weight=boldrTrUrVrWrX) rrrrnonunirmnonuniitnonunibfrYrZr[r\r]r^NFctj||||jjD].\}}t |}||j |<||j |<0yrL)rrOr!r"r rrs r2rOzStixFonts.__init__/s[t%68HI,,. *IC~H (DLL !)DLL  *rCcZtj|}|jr||dvr td}d}nd}t|tr ||}nt|t r|}nd}|}d}t|}||kr,||zdz} || } || dkr| }n|| dkrn | dz}||kr, d|cxkr| dkrnn|| dz | d z}| d}n|sd}tjd }|d vrtj||}|d vrd |cxkrdkr n||fSd|z}||fS#t $r|d}YwxYw)N)rrrTFrrrfrrr)rrr)rrrriinonuni) rr_sansradictr.listr(rrr) rNrrrj font_mappingdoing_sans_conversionmappinglohimidranges r2rkzStixFonts._map_virtual_font6s*--h7 JJ</$::-d3L$( !$) ! lD ) -&z2 d +"GG  BWBr'"uqj eAh&Bq)qBr'Qx8/uQx/#eAh.q9 8*<<(:; - -'++Hh?H 1 1f6RF6R!! (*H!!K -&t, -sDD*)D*cJddddddd}|j||} t|}tdDcgc]D}|j t |j |d k7rt |t|fF}}|d k(r|dd }|S#t$r||fgcYSwxYwcc}w) Nr1r2r3r4u⟨u⟩)r;r<r=r>r5r6rr7)rr3r/rrrrrr)rNrrfixesrji alternativess r2rz+StixFonts.get_sized_alternatives_for_symbollss3s67  iiS! %(-H:?qQA>>#a&1@@JaOQX/Q Q , ',L %sO$ $ %Qs B A B  BBc2|jrtStSrL)rSTIXSansFontConstantsSTIXFontConstantsrs r2rzStixFonts.get_font_constantss ::( ($ $rCrrrr) r=r>r?r@r!r`rrOrkrrrrrBrCr2rrs "')$+0      HN E*4"$54":W4"l__/27L(%rCrceZdZdZdZy)r_zd A font handling class for the STIX fonts (that uses sans-serif characters by default). TN)r=r>r?r@rrBrCr2r_r_s ErCr_ffffff?rceZdZUdZdZded<dZded<dZded<dZded <d Z ded <d Z ded <dZ ded<dZ ded<dZ ded<dZded<dZded<dZded<dZded<dZded<dZded<dZded <dZded!<y)"rz A set of constants that controls how certain things, such as sub- and superscripts are laid out. These are all metrics that can't be reliably retrieved from the font metrics in the font itself. 皙?zT.ClassVar[float] script_spaceg?supdropsubdroprsup1333333?sub1?sub2g?delta皙? delta_slanted皙?delta_integralgffffff?num1g?num2g?num3denom1g?denom2NzT.ClassVar[float | None]rrr)r=r>r?r@rrArrrrrrrrrrrrrrrrrBrCr2rrs '+L#*"%G $"%G $"D !"D !"D ! %E $ (+M$*),N%+"D !"D !"D !!$F #!$F #-1K)0&*D ")*.H&-rCrceZdZdZdZdZdZdZdez Zdez Z dez Z dez Z dez Z d ez Z d ez Zd ez Zd ez Zd ez ZdZdZedz Zy)rBg?rii-ii5iffii iLii ix?g?iN)r=r>r?rrrr _x_heightrrrrrrrrrrrrrrBrCr2rBrBs "L EMNIy GiG I D I D I D I D I D I D i F i F!K D5 HrCrBceZdZdZdZdZdZdZedz Zdez Z dez Z dez Z d ez Z d ez Z d ez Zd ez Zd ez Zdez Zdez ZdZdZy)rrrriiigǺI@ii5iiiiiwr?N)r=r>r?rrrrrrrrrrrrrrrrrrrBrCr2rrsL EMNI4HIoG !G ?D ?D ?D ?D ?D ?D 9_F 9_FK DrCrceZdZdZdZdZy)rr333333?rN)r=r>r?rrrrBrCr2rr+sLMNrCrceZdZdZedz Zdez Zdez Zdez Zdez Zdez Z dez Z d ez Z d ez Z d ez Z d ez Zd Zy)ri'K7@皙Y@;On@w/3s@-ƃ@= ףp@A`"@tV@\(1@rNr=r>r?rrrrrrrrrrrrrrBrCr2rr1}I4H !GiG Y D Y D Y D Y D Y D Y D y F 9_FKrCrceZdZdZedz Zdez Zdez Zdez Zdez Zdez Z dez Z d ez Z d ez Z d ez Z d ez Zd Zy)ri`rrrrrrrrrrrrNrrBrCr2rrFrrCrc@eZdZdZd dZd dZd dZd dZd dZd dZ y)NodezA node in the TeX box model.cd|_yNrrgrs r2rOz Node.__init__^s  rCc,t|jSrL)typer=rs r2__repr__z Node.__repr__asDz"""rCcyNrrB)rNnexts r2rzNode.get_kerningdsrCc.|xjdz c_y)z Shrinks one level smaller. There are only three levels of sizes, after which things will no longer get smaller. rNrrs r2shrinkz Node.shrinkgs Q rCcy)zRender this node.NrBrNrrxrys r2renderz Node.rendernsrCcy)NTrBrs r2 is_char_nodezNode.is_char_nodeqsrCNrrrrrz Node | Nonerr6rrJrxr6ryr6rrrr) r=r>r?r@rOrrrrrrBrCr2rr[s#&# rCrcLeZdZdZdfd Zdfd Z ddZxZS)rz A node with a physical location.cLt|||_||_||_yrL)rrOr7r8r9)rNr7r8r9rs r2rOz Box.__init__~s#    rCct||jtkrL|xjt zc_|xj t zc_|xjt zc_yyrL)rrrgNUM_SIZE_LEVELSr7 SHRINK_FACTORr8r9rNrs r2rz Box.shrinksH  99 & JJ= (J KK= (K JJ= (J 'rCcyrLrB)rNrr|y1r}y2s r2rz Box.renders rC)r7r6r8r6r9r6rrr) rrJr|r6rr6r}r6rr6rr)r=r>r?r@rOrrr r s@r2rr{s=* )  # ). 49 >B rCrc$eZdZdZdfd ZxZS)Vboxz$A box with only height (zero width).c(t|d||yrrrO)rNr8r9rs r2rOz Vbox.__init__s VU+rC)r8r6r9r6r=r>r?r@rOr r s@r2rrs.,,rCrc$eZdZdZdfd ZxZS)Hboxz.A box with only width (zero height and depth).c(t||ddyrrrNr7rs r2rOz Hbox.__init__s B'rCr7r6rr s@r2rrs8((rCrcXeZdZdZd fd Zd dZd dZd dZd dZddZ d fd Z xZ S)Chara A single character. Unlike TeX, the font information and metrics are stored with each `Char` to make it easier to lookup the font metrics when needed. Note that TeX boxes have a width, height, and depth, unlike Type1 and TrueType which use a full bounding box and an advance in the x-direction. The metrics must be converted to the TeX model, and the advance (if different from width) must be converted into a `Kern` node when the `Char` is added to its parent `Hlist`. ct|||_|j|_|j|_|j |_|j |_|j|_|jyrL) rrOcfontsetrTrrUr_update_metrics)rNr staters r2rOz Char.__init__s\ }} JJ ** 99 rCc d|jzS)Nz`%s`r rs r2rz Char.__repr__srCcx|jj|j|j|j|j |j x}|_|jdk(r|j|_ n|j|_ |j|_ |j|jz |_ y)N ) r rrTrr rUr_metricsrr7rur8r9rNris r2r zChar._update_metricss"&,,":": IIt txx#I I$- 66S= DJ DJoo 78 rCc.|jjSrL)rrrs r2 is_slantedzChar.is_slanteds}}$$$rCc p|jj|jz }d}t|tr}|j j |j|j|j|j|j|j|j|j|j }||zS)z Return the amount of kerning between this and the given character. This method is called when characters are strung together into `Hlist` to create `Kern` nodes. r) rrr7rar r rrTrr rUr)rNrrkerns r2rzChar.get_kernings--''$**4 dD !<<(( 4??DFFDMM 4??DFFDMMD~rCc |jj||||j|j|j|j |j yrL)r rrTrr rUrrs r2rz Char.renders; !! Aq IIt txx IrCct||jtkre|xjt zc_|xj t zc_|xjt zc_|xjt zc_yyrL) rrrgrrUrr7r8r9rs r2rz Char.shrinksV  99 & MM] *M JJ] *J KK] *K JJ] *J 'rC)r rr ParserStaterrrrr) r=r>r?r@rOrr rrrrr r s@r2r r s1  9% I ++rCr c4eZdZdZddZdfd ZddZxZS)Accentz The font metrics need to be dealt with differently for accents, since they are already offset correctly from the baseline in TrueType fonts. c:|jj|j|j|j|j |j x}|_|j|jz |_ |j|jz |_ d|_yr)r rrTrr rUrrrmrjr7rkrnr8r9rs r2r zAccent._update_metricsso"&,,":": IIt txx#I I$-\\GLL0 llW\\1  rCcBt||jyrL)rrr rs r2rz Accent.shrinks  rCc |jj|||jjz ||jjz|j |j |j|j|jyrL) r rrrjrnrTrr rUrrs r2rz Accent.rendersY !! A ***A 0B0B,B IIt txx IrCrr)r=r>r?r@r rrr r s@r2rrs IrCrcLeZdZdZdfd Zdfd Z ddZd fd ZxZS) Listz0A list of nodes (either horizontal or vertical).crt|dddd|_g||_d|_d|_d|_y)Nrr)rrO shift_amountchildrenglue_set glue_sign glue_orderrNelementsrs r2rOz List.__init__s< R$#(   rCcJdjt| |j|j|j |j |jrMdtjdjtdj|jdzdzSdS)Nz/{}[{}] z{!r},z ) formatrrr7r8r9r$r%textwrapindentjoinrQrs r2rz List.__repr__s@GG G   JJ JJ))}} 8?? #gnndmm<=     #%  rCcRtfdttdddDdx|_}||_|dk7r||z |_nd|_d|_|dk(rBt|jr,tjd|t|j|yyy)Nc34K|]}|dk7s |yw)rNrB)rrtotalss r2rz!List._set_glue..s C1F1INQ Cs rrrz %s %s: %r) rrr(r(r'r& glue_ratior%rprqrr=)rNrxsignr4 error_typeos ` r2 _set_gluezList._set_glues" Cc&k*4R40 CQH H! !9?q MDMDN DO 64==! ['d)<)r?r@rOrr9rr r s@r2r"r"s2:  D!D&*D //rCr"cVeZdZdZ d dfd ZddZd dZ d d dZxZS) HlistzA horizontal list of boxes.c|t|||r|j|j||d|_y)N)rYrF)rrOrhpack is_phantom)rNr*rYrdo_kernrs r2rOzHlist.__init__/s5 "  IIK Q! rCcBttd|jS)Nc"|jSrL)r)nodes r2z$Hlist.is_char_node..:sD$5$5$7rC)allrQr%rs r2rzHlist.is_char_node8s37GHHrCcg}tj|j|jddD]I\}}|j||j |}|dk7s.t |}|j|K||_y)z Insert `Kern` nodes between `Char` nodes to set kerning. The `Char` nodes themselves determine the amount of kerning they need (in `~Char.get_kerning`), and this function just creates the correct linked list. rNr) itertools zip_longestr%rrKern)rN new_childrenelem0elem1kerning_distancers r2rz Hlist.kern<s %11$--qrARS *LE5    &$007 2%,-##D)  * % rCcd}d}d}dgdz}dgdz}|jD]~}t|tr<||jz }t ||j }t ||j }Pt|tr||jz }tj|j rtj|j rt|dd} t ||j | z }t ||j | z}t|tr_|j} || jz }|| jxx| jz cc<|| jxx| j z cc<^t|t"sp||jz }||_||_|dk(r||z }||_||z }|dk(rd|_d|_d|_y|dkDr|j+|d|dy|j+|d |d y) a Compute the dimensions of the resulting boxes, and adjust the glue if one of those dimensions is pre-specified. The computed sizes normally enclose all of the material inside the new box; but some items may stick out if negative glue is used, if the box is overfull, or if a ``\vbox`` includes other boxes that have been shifted left. Parameters ---------- w : float, default: 0 A width. m : {'exactly', 'additional'}, default: 'additional' Whether to produce a box whose width is 'exactly' *w*; or a box with the natural width of the contents, plus *w* ('additional'). Notes ----- The defaults produce a box with the natural width of the contents. rr$ additionalrNrOverfulrUnderful)r%rar r7rlr8r9rrRisinfgetattrGlue glue_spec stretch_orderstretch shrink_orderrrKr'r(r5r9) rNrYrrZr[rx total_stretch total_shrinkprHrXs r2r@z Hlist.hpackMs0   q tax  A!T"QWW 188$177OAs#QWW xx)"((1772C>26AAqxx!|,AAqww{+AAt$KK Y__$i556):K:KK6Y334 8H8HH4At$QWW # $   FA E 7DNDO DO  r6 NN1a : NN1b, ;rC)rrRT)r*r<rYr6r"T.Literal['additional', 'exactly']rBrrrrrR)rYr6rr_rr) r=r>r?r@rOrrr@r r s@r2r>r>,sL%>A9E!% 6  I%" #6B?<3?cbeZdZdZ d dfd Zd dZddejf d dZxZ S) VlistzA vertical list of boxes.rrRcJt|||j||y)N)rZr)rrOvpack)rNr*rZrrs r2rOzVlist.__init__s  " Q! rCcyNFrBrs r2rzVlist.is_char_nodesrCcd}d}d}dgdz}dgdz}|jD].} t| tre||| jzz }| j}t j | jrRt| dd} t|| j| z}yt| tre||z }d}| j} || jz }|| jxx| jz cc<|| jxx| jz cc<t| t r||| jzz }d}t| t"s&t%d||_||kDr|||z z }||_n||_|dk(r||z }||_||z }|dk(rd|_d|_d|_y|dkDr|j-|d|d y|j-|d |d y) ak Compute the dimensions of the resulting boxes, and to adjust the glue if one of those dimensions is pre-specified. Parameters ---------- h : float, default: 0 A height. m : {'exactly', 'additional'}, default: 'additional' Whether to produce a box whose height is 'exactly' *h*; or a box with the natural height of the contents, plus *h* ('additional'). l : float, default: np.inf The maximum height. Notes ----- The defaults produce a box with the natural height of the contents. rrQr$z1Internal mathtext error: Char node found in VlistrRrNrrSrrT)r%rarr8r9rRrUr7rVrlrWrXrYrZr[rrKr  RuntimeErrorr'r(r5r9) rNrZrlrYr[rxr\r]r^rHrXs r2rdz Vlist.vpacks0   q tax  IA!S!Q\!GGxx(>26AAqww{+AAt$QKK Y__$i556):K:KK6Y334 8H8HH4At$Q[ At$"GII% I* q5 QJADJDJ  FA E 6DNDO DO  r6 NN1a : NN1b, ;rCr`)r*r<rZr6rr_r)rZr6rr_rir6rr) r=r>r?r@rOrrRinfrdr r s@r2rbrbsN#>A9E6  #6BG<3G<G<$(Gr?r@rOrr r s@r2rlrls@%@@!@&+@05@:>@rCrlc&eZdZdZddfd ZxZS)Hrulez.Convenience class to create a horizontal rule.cx||j}|dzx}}t| tj|||y)Nrget_current_underline_thicknessrrOrRrj)rNr thicknessr8r9rs r2rOzHrule.__init__s<  ==?I"S( 6rCrL)rrrt float | Nonerr s@r2rprps877rCrpc$eZdZdZdfd ZxZS)Vrulez,Convenience class to create a vertical rule.c|j}t| |tjtj|yrLrr)rNrrtrs r2rOzVrule.__init__s,99;  BFFBFFE:rC)rrrr s@r2rwrws6;;rCrwc@eZdZUded<ded<ded<ded<ded<y) _GlueSpecr6r7rZrtrYrr[NrrBrCr2rzrz s L N MrCrzrrrfrg)filfillfilllneg_filneg_fill neg_filllemptyssc4eZdZdZ dfd Zdfd ZxZS)rWa Most of the information in this object is stored in the underlying ``_GlueSpec`` class, which is shared between multiple glue objects. (This is a memory optimization which probably doesn't matter anymore, but it's easier to stick to what TeX does.) ct|t|trtj |}||_yt|tr |}||_yt d)Nz.glue_type must be a glue spec name or instance)rrOrarrz_namedr/rX)rN glue_typerXrs r2rOz Glue.__init__'s[  i %!((3I #  9 -!I#MN NrCct||jtkr5|j}|j |j tz|_yy)Nr7)rrrgrrX_replacer7r)rNr}rs r2rz Glue.shrink4sB  99 &AZZagg .EZFDN 'rC)rz`_GlueSpec | T.Literal['fil', 'fill', 'filll', 'neg_fil', 'neg_fill', 'neg_filll', 'empty', 'ss']r)r=r>r?r@rOrr r s@r2rWrWs$ #A #GGrCrWc$eZdZdZdfd ZxZS) HCenteredzl A convenience class to create an `Hlist` whose contents are centered within its enclosing box. cVt|tdg|tddy)NrFrBrrOrWr)s r2rOzHCentered.__init__As* $t*>rCrc@eZdZdZdZdZdfd ZddZdfd ZxZ S) rKa A `Kern` node has a width field to specify a (normally negative) amount of spacing. This spacing correction appears in horizontal lists between letters like A and V when the font designer said that it looks better to move them closer together or further apart. A kern node can also appear in a vertical list, when its *width* denotes additional spacing in the vertical direction. rc0t|||_yrL)rrOr7rs r2rOz Kern.__init__]s  rCc d|jzS)Nzk%.02frrs r2rz Kern.__repr__as$**$$rCc|t||jtkr|xjt zc_yyrL)rrrgrr7rrs r2rz Kern.shrinkds,  99 & JJ- 'J 'rCrrr) r=r>r?r@r8r9rOrrr r s@r2rKrKOs(F E%((rCrKc*eZdZdZ d dfd ZxZS)AutoHeightChara A character as close to the given height and depth as possible. When using a font with multiple height versions of some characters (such as the BaKoMa fonts), the correct glyph will be selected, otherwise this will always just return a scaled version of the glyph. c||jj|j|}|jj|j|j|j }|j }||z}|D]<\} } | |_t| |} | j| jz|d|zz k\s<nd} |jdk7st|dk(rN|| j| jzz }|xj|zc_t |} || jz } t |1 g| |_ y)NrrrYr)r rrTrrUrcopyr r8r9r(rrOr$)rNr r8r9rfactorrr target_totalrrr{shiftrs r2rOzAutoHeightChar.__init__ss}}FFuzzSTU ==,,UZZS ~ ) MHc!EJU#D{{TZZ'<#.+HH   :: L 1Q 6~%tzz)AB NNf $NU#DTZZ'E $ !rCrL) r rr8r6r9r6rrrrurr s@r2rrjs)-"%""rCrc*eZdZdZef dfd ZxZS) AutoWidthChara A character as close to the given width as possible. When using a font with multiple width versions of some characters (such as the BaKoMa fonts), the correct glyph will be selected, otherwise this will always just return a scaled version of the glyph. cd|jj|j|}|j}|D]&\}}||_|||}|j|k\s&n|jz } |xj | zc_||}t ||g|j|_yrL)r rrTrr7rUrrO) rNr r7r char_classrrrr{rrs r2rOzAutoWidthChar.__init__s}}FFuzzSTU  ) MHc!EJc5)DzzU"   # & #u% $ ZZ rC)r rr7r6rrrz type[Char])r=r>r?r@r rOr r s@r2rrs+/ '  rCrc  |\}}dd|||jz t| g fd ddd f d d f d t|tsJ| S) a Ship out *box* at offset *xy*, converting it to an `Output`. Since boxes can be inside of boxes inside of boxes, the main work of `ship` is done by two mutually recursive routines, `hlist_out` and `vlist_out`, which traverse the `Hlist` nodes and `Vlist` nodes inside of horizontal and vertical boxes. The global variables used in TeX to store state as it processes have become local variables here. rc<ts|j|yyrL)anyr)rEargsphantoms r2rzship..renders7| DKK rCc"|dkrdS|dkDrdS|S)NgegeArB)values r2clampzship..clampst|tHH5HrCc B d}d}|j}|j}}}j|j|jD]C}t |t r!|zz|jz 5t |tr|jz Ut |trt|jdk(r|jz }||jzt |tr |n t |tr |nJd||jz|t |tr|j} |j } |j} t#j$| r |j} t#j$| r |j } | dkDr| dkDr|| z|zz| | || z t |t&s|j(} | j|z } |dk7r~|dk(r=| j*|k(rj|| j,z }t/ |j0|z}n<| j2|k(r-|| j4z }t/ |j0|z}| |z } | z Fj7y)Nrrunreachable coder)r(r'rrAr%rar r7rKr"r(r$r>rbrr8r9rRrUrWrXrYrZroundr&r[rpop)rMcur_gcur_gluer(r' base_line left_edger^edge rule_height rule_depth rule_widthrXrcur_hcur_v hlist_outoff_hoff_vrrr vlist_outs r2rzship..hlist_outs_^^ MM   s~~&3 $A!T"q&%%-? At$ At$qzz?a'QWW$E D%6E!!U+!! #Au-!! 8&88u 177NE%EAs#hh WW WW 88K("%**K88J'!$J?zA~% 2E1f 5=%%-%{4&E#At$KK &__u4 > A~$22j@$ (9(99H$)% x0G*H$IE"//:= I$4$44 %eCLL8,C&D Ee# #g3 $j  rCc  d}d}|j}|j}}|jz}|jD];}t |t r|j z $t |trt|jdk(r|j|jzz i|jz ||jz}|j |_t |tr |n t |tr |nJd||jz|t |trr|j} |j} |j } tj| r |j } | | z } | dkDsF| dkDsM| z |zz| | gt |t r|j"} | j |z } |dk7r~|dk(r=| j$|k(rj|| j&z }t) |j*|z}n<| j,|k(r-|| j.z }t) |j*|z}| |z } | z !t |t0s3t3dy)Nrrrrz1Internal mathtext error: Char node found in vlist)r(r'r8r%rarKr7r"r(r9r$r>rbrrRrUrWrXrYrZrr&r[rr rh)rMrrr(r'rtop_edger^save_vrrrrXrrrrrrrrrs r2rzship..vlist_outsJ^^ MM   . IA!T" At$qzz?a'QXX//EQXX%E%6E"F!iiAG!!U+!! #Au-!! 8&88u"QWW,E%EAs#hh WW WW 88J'!$Jz) ?zA~[(E1f 5=%%-%{4At$KK 'oo5 > A~$22j@$ (9(99H$)% x0G*H$IE"//:= I$4$44 %eCLL8,C&D Eu$ $At$"GII[. IrC)rr6rr6)rMr>rr)rMrbrr)r8rJrar>)rMxyrFrGrrrrrrrrrrs @@@@@@@@@@r2rrrrs|FB E E E OE C[FGIAAF9I9Iv c5 !! ! cN MrCcBdfd }tj|S)z$Helper class to raise parser errors.ct||rLr)rHloctoksmsgs r2 raise_errorzError..raise_errorNs!!S#..rCrHrrrtrrrT.Any)rset_parse_action)rrs` r2ErrorrLs/ 7 # #K 00rCcdeZdZdZ ddZd dZed dZejd dZd dZ y) ra Parser state. States are pushed and popped from a stack as necessary, and the "current" state is always at the top of the stack. Upon entering and leaving a group { } or math/non-math, the stack is pushed and popped accordingly. cJ||_||_||_||_||_yrL)r _fontrrUr)rNr rTrrUrs r2rOzParserState.__init___s%  $  rCc,tj|SrL)rrs r2rzParserState.copygsyyrCc|jSrL)rrs r2rTzParserState.fontjs zzrCc(|dvr||_||_y)N)rrrrr)rr)rNrhs r2rTzParserState.fontns 7 7"DO rCcx|jj|j|j|jS)z.Return the underline thickness for this state.)r rrTrUrrs r2rsz+ParserState.get_current_underline_thicknessts,||33 IIt}}dhh0 0rCN) r rrTrrrrUr6rr6rrr)rhrrr)rr6) r=r>r?r@rOrpropertyrTsetterrsrBrCr2rrTsJ [[ 0rCrcdfd |jddd}||k(r!|djd|Dzn|}||td|zz S) a Helper to define TeX commands. ``cmd("\cmd", args)`` is equivalent to ``"\cmd" - (args | Error("Expected \cmd{arg}{...}"))`` where the names in the error message are taken from element names in *args*. If *expr* already includes arguments (e.g. "\cmd{arg}{...}"), then they are stripped when constructing the parse element, but kept (and *expr* is used as is) in the error message. c3Kt|tr"|jD]}|Ed{y|jr|jyy7#wrL)rarexprs resultsName)eltexprnamess r2rzcmd..namessL c? +  ' ;&& ' __// !'s+AA$Ar1rrr-c3&K|] }d|z yw)z{%s}NrB)rrhs r2rzcmd..sBdFTMBrz Expected )rrrzT.Generator[str, None, None])rDr1r)rrcsnamer1rs @r2cmdrzsg"ZZQ  "Ffn BGGBeDkBB B"& TEIcU"344 55rCc eZdZdZGddej ZedjZ edjZ edjZ e e ze zZ edjZ edjZed jZed jZed jZed jZed jZedjZedjZeezezZeeededdzDcgc]?}t3j4t7|jdj9Ac}}}}Zeej>Z djdZ!dkdZ"dldZ#djdZ$djdZ%dmdZ&dndZ'dodZ(dodZ)e*e+jXZ-dodZ.dpdZ/dddd d d!d"d"d#dd$d%d& Z0dod'Z1dod(Z2 dqd)Z3drd*Z4dod+Z5dod,Z6dod-Z7id.d/d0d1d2d3d4d5d6d7d8d9d:d;dd?d@dAdBdCdDd=dEd5dFd7dGd9dHd;dId/dJdKdLdMZ8edNjZ9dodOZ:drdPZ;drdQZdodTZ?e?Z@dsdUZAdrdVZBdodWZCdtdXZDdtdYZEdtdZZFdrfd[ ZG dud\ZHdod]ZIdod^ZJdod_ZKdod`ZLdodaZMdrdbZNeNxZOZPdodcZQdoddZRdodeZS dvdfZTdodgZUdodhZVdodiZWxZXScc}}}}w)wParserz A pyparsing-based parser for strings containing math expressions. Raw text may also appear outside of pairs of ``$``. The grammar is based directly on that in TeX, though it cuts a few corners. ceZdZdZdZdZdZy)Parser._MathStylerrrfrN)r=r>r? DISPLAYSTYLE TEXTSTYLE SCRIPTSTYLESCRIPTSCRIPTSTYLErBrCr2 _MathStylers   rCru+ * - − \pm \sqcap \rhd \mp \sqcup \unlhd \times \vee \unrhd \div \wedge \oplus \ast \setminus \ominus \star \wr \otimes \circ \diamond \oslash \bullet \bigtriangleup \odot \cdot \bigtriangledown \bigcirc \cap \triangleleft \dagger \cup \triangleright \ddagger \uplus \lhd \amalg \dotplus \dotminus \Cap \Cup \barwedge \boxdot \boxminus \boxplus \boxtimes \curlyvee \curlywedge \divideontimes \doublebarwedge \leftthreetimes \rightthreetimes \slash \veebar \barvee \cupdot \intercal \amalg \circledcirc \circleddash \circledast \boxbar \obar \merge \minuscolon \dotsminusdots aF = < > : \leq \geq \equiv \models \prec \succ \sim \perp \preceq \succeq \simeq \mid \ll \gg \asymp \parallel \subset \supset \approx \bowtie \subseteq \supseteq \cong \Join \sqsubset \sqsupset \neq \smile \sqsubseteq \sqsupseteq \doteq \frown \in \ni \propto \vdash \dashv \dots \doteqdot \leqq \geqq \lneqq \gneqq \lessgtr \leqslant \geqslant \eqgtr \eqless \eqslantless \eqslantgtr \lesseqgtr \backsim \backsimeq \lesssim \gtrsim \precsim \precnsim \gnsim \lnsim \succsim \succnsim \nsim \lesseqqgtr \gtreqqless \gtreqless \subseteqq \supseteqq \subsetneqq \supsetneqq \lessapprox \approxeq \gtrapprox \precapprox \succapprox \precnapprox \succnapprox \npreccurlyeq \nsucccurlyeq \nsqsubseteq \nsqsupseteq \sqsubsetneq \sqsupsetneq \nlesssim \ngtrsim \nlessgtr \ngtrless \lnapprox \gnapprox \napprox \approxeq \approxident \lll \ggg \nparallel \Vdash \Vvdash \nVdash \nvdash \vDash \nvDash \nVDash \oequal \simneqq \triangle \triangleq \triangleeq \triangleleft \triangleright \ntriangleleft \ntriangleright \trianglelefteq \ntrianglelefteq \trianglerighteq \ntrianglerighteq \blacktriangleleft \blacktriangleright \equalparallel \measuredrightangle \varlrtriangle \Doteq \Bumpeq \Subset \Supset \backepsilon \because \therefore \bot \top \bumpeq \circeq \coloneq \curlyeqprec \curlyeqsucc \eqcirc \eqcolon \eqsim \fallingdotseq \gtrdot \gtrless \ltimes \rtimes \lessdot \ne \ncong \nequiv \ngeq \ngtr \nleq \nless \nmid \notin \nprec \nsubset \nsubseteq \nsucc \nsupset \nsupseteq \pitchfork \preccurlyeq \risingdotseq \subsetneq \succcurlyeq \supsetneq \varpropto \vartriangleleft \scurel \vartriangleright \rightangle \equal \backcong \eqdef \wedgeq \questeq \between \veeeq \disin \varisins \isins \isindot \varisinobar \isinobar \isinvb \isinE \nisd \varnis \nis \varniobar \niobar \bagmember \ratio \Equiv \stareq \measeq \arceq \rightassert \rightModels \smallin \smallowns \notsmallowns \nsimeqa \leftarrow \longleftarrow \uparrow \Leftarrow \Longleftarrow \Uparrow \rightarrow \longrightarrow \downarrow \Rightarrow \Longrightarrow \Downarrow \leftrightarrow \updownarrow \longleftrightarrow \updownarrow \Leftrightarrow \Longleftrightarrow \Updownarrow \mapsto \longmapsto \nearrow \hookleftarrow \hookrightarrow \searrow \leftharpoonup \rightharpoonup \swarrow \leftharpoondown \rightharpoondown \nwarrow \rightleftharpoons \leadsto \dashrightarrow \dashleftarrow \leftleftarrows \leftrightarrows \Lleftarrow \Rrightarrow \twoheadleftarrow \leftarrowtail \looparrowleft \leftrightharpoons \curvearrowleft \circlearrowleft \Lsh \upuparrows \upharpoonleft \downharpoonleft \multimap \leftrightsquigarrow \rightrightarrows \rightleftarrows \rightrightarrows \rightleftarrows \twoheadrightarrow \rightarrowtail \looparrowright \rightleftharpoons \curvearrowright \circlearrowright \Rsh \downdownarrows \upharpoonright \downharpoonright \rightsquigarrow \nleftarrow \nrightarrow \nLeftarrow \nRightarrow \nleftrightarrow \nLeftrightarrow \to \Swarrow \Searrow \Nwarrow \Nearrow \leftsquigarrow \overleftarrow \overleftrightarrow \cwopencirclearrow \downzigzagarrow \cupleftarrow \rightzigzagarrow \twoheaddownarrow \updownarrowbar \twoheaduparrow \rightarrowbar \updownarrows \barleftarrow \mapsfrom \mapsdown \mapsup \Ldsh \Rdsh z, ; . ! \ldotp \cdotpz} \sum \prod \coprod \bigcap \bigcup \bigsqcup \bigvee \bigwedge \bigodot \bigotimes \bigoplus \biguplus zlim liminf limsup sup max minz.\int \oint \iint \oiint \iiint \oiiint \iiiintz:rm cal it tt sf bf bfit default bb frak scr regular normalz arccos csc ker min arcsin deg lg Pr arctan det lim sec arg dim liminf sin cos exp limsup sinh cosh gcd ln sup cot hom log tan coth inf max tanhzn | \| / \backslash \uparrow \downarrow \updownarrow \Uparrow \Downarrow \Updownarrow . \vert \Vertz[ ( [ \{ < \lfloor \langle \lceil \lbrace \leftbrace \lbrack \leftparen \lgroup z] ) ] \} > \rfloor \rangle \rceil \rbrace \rightbrace \rbrack \rightparen \rgroup uαuωrrctjdGfd }dHd}td_t j d_t jDcgc]}t|jc}d_ tddjd jttjt zd j#_td d _|d j(_t-dt j(d zdz_t1d_t j4_t9_t9_t9_t9_ t9_!t9_"xj>j<zc_|xjBdtGjDdzdzzc_!xj@dtIjDdzdzzc_ tKddjdzdz_&tKdjCd_'tKdjCd_(tKdjCd_)|dgjTjVj?d z _,|d jZ_.j.tGjDdzj2z_/j.tGjDdztaz_1tKdjAdjAdz_2tKdjAdjAdz_3tKdjAdjAdz_4tKddt-j6dzdzdzt-j6dzdzdzjdzdzdzt-jd zdzjAdzjAdz_5tKd!t-d"tItmd#jDzd$zd#zjAdz_7tKd%jAd&_8tKd'jAd&_9tKd(jCd)jCd&z_:tKd*jCd)jCd&z_;tKd+tydd,d-_=tKd.t}ddttIjDtGt1d/jz0d1_At-j<d2tIt d3d4gj<z d5ztd6d7ztd8d7zj?d2td6d7zz_Bj jLzj*zjz_CxjDjj:zjbzj&zzc_"tKd9dtGjd zdz_DtKd:dtGjdzdz_Exj<jNjPzjRzjXzj$zj\zjzj^zjdzjfzjhzjjzjtzjvzjnzjpzjrzjzzjzjzj:zzc_d;j7d<td=zz }xj:d>j7d?td=zz tGjj:z|zd@zdAzj7dBtd=zz zc_tIjD_GtydCd,dDE_HtdFj#_IjtGjjzztaz_J|j_Kj_LdD_Mycc}w)INctjD]T\}}|jdr|dvr|j|t |s:|j t |Vy)N_)token placeable auto_delim)varsr"ruset_namehasattrrrV)r#rr^rNs r2set_names_and_parse_actionsz4Parser.__init__..set_names_and_parse_actions6sd GMMO AS~~c*"FF S)tS),,WT3-?@ ArCgroupc dg}g}|D]8}|djr|j|(|j|:tdj|dj t t j||rdnddj t t j|S)Nrz<\\(?P<{group}>(?:{alpha})(?![A-Za-z]){additional}{nonalpha})|r-)ralpharRnonalpha)isalpharrr.r1rQreescape)rrends_with_alphaends_with_nonalpharhs r2csnamesz Parser.__init__..csnamesEs O!#  48##%#**40&--d3  4 OVV((3ryy/#BC&8sb XXc"))5G&HI W rCz[-+]?([0-9]+\.?[0-9]*|\.[0-9]+)space style_literalzI[a-zA-Z0-9 +\-*/<>=:,.;!\?&'@()\[\]|\U00000080-\U0001ffff]|\\[%${}\[\]_|]z|\\(?:{})(?![A-Za-z])rrz \\[A-Za-z]+rhrTz\mathr1r2z\hspacez\phantomrz\llapz\rlapaccentz\fracrVdenz\dfracz\binomz\genfracldelimrdelimrulesizestylez \sqrt{value}r3r4rootz \overlinebodyz \underlinez\overset annotationz \undersetz\textr*)end_quote_charz \substackz\\)openerclosercontentpartsnucleusrr9subsuperz'* apostrophesz'+z \operatornamez \boldsymbol\middlemdelimzExpected a delimiterz\leftleftrz\rightright$F)unquote_resultsz(?:(?:\\[$])|[^$])*r)rrrz Iterable[str]rr)NtypesSimpleNamespacer float_literalr _space_widthsrrrrrr.r1rQrrrleave_whitespacer0unknown_symbol _fontnamesrTr start_groupr end_group_delimsdelimrrrnamed_placeablerequired_groupoptional_grouprrr r customspacerllaprlap _accent_map _wide_accentsr_function_namesfunctionrrunclosed_groupfracdfracbinomgenfracr sqrtoverline underlineoversetundersetrtextrr suppresssubstackrsimple operatorname boldsymbolrrp math_stringnon_mathmain _expression_math_expression_needs_space_after_subsuper)rNrrerr^s` @r2rOzParser.__init__3s1  ! ! # A "!!CD56$"4"45g>56#'?? 3aS\ 355DF 5 &--RYY013 3   "!#  1508"64??;#H/Fvdoo/Fv/N$NORUU "3< !$,,/%Y $Y $Y$Y$Y$Y akk)#% S#6:agg#6w#??#EE S#59QWW#5g#>>DDJaoog.F(F(LM  Q%5%5g%>? Xq//89Xq//89 HF 0 0F43E3EF G& ' VT%9%9: --"5*QWW"5g">>LMM,?Jqww,?,HH9;Vh 0 0 7!:J:J5:Q QRi!1!1%!81;K;KE;R!RSi!1!1%!81;K;KE;R!RS  #(177#H- - 3 %HQWW%h/ 025 6 OOJ/ 025 6 .HQ__-g6 7:= =u%  & u%  &'   S;9VC[177%:;FCCcI Jw' () q'7'7'?@ -)9)9&)AB    \ *Q-=-=f-E EG    \ *Q-=-=f-E EG X|CcJKO;c#/4Yqww5G/H'1'&/2J2J2L'M0NOOVXY #Xakk "9 -:yc +akk9::FGuT{=)*eDk-( )  +keDk-.HH  J 77Q]]*QVV3ajj@  HHll    -s5IZ5I&5Q/QTW/WX C"6*QXX"6w"??#EG  II  'hh hh jj   nn   gg  ff gg gg ii ii jj ff jj kk  ff! "ll# $jj% &ll'  .qwwx059O3PPQ %0F*GG H:jALL069:5A B 777+e4J.KK M $AGG,&sD%H  67HHJ JJAMMAJJ$>? ?)+ M  $%66 !,1(s 4s&i c\t|dd||g|_i|_ |jj |}g|_d|_i|_tjtjt|dS#t $r#}t d|jdzdd}~wwxYw)z Parse expression *s* using the given *fonts_object* for output, at the given *fontsize* and *dpi*. Returns the parse tree of `Node` instances. rrr,rNF)r _state_stack_em_width_cacher> parse_stringr r/explainr@r reset_cacherrr>)rNrH fonts_objectrUrresultr1s r2parsez Parser.parses  ix EGFH >%%2215F+0(!!!#vveVAY''" >TCKKN23 = >sA?? B+B&&B+c |jdS)z&Get the current `State` of the parser.r)rCrs r2 get_statezParser.get_state s  $$rCc8|jjy)zPop a `State` off of the stack.N)rCrrs r2 pop_statezParser.pop_state s rCcr|jj|jjy)z=Push a new `State` onto the stack, copying the current state.N)rCrrLrrs r2 push_statezParser.push_state s&   !1!6!6!89rCc6t|jgSrL)r>as_listrNrs r2r=z Parser.main sdlln%&&rCcH|jj|ddddS)NrrrT) parse_all)r?rErSs r2r;zParser.math_string s($$11$q'!B-41PPrCcZt|j}|j|gSrL)r>rRrN)rNrhlists r2rpz Parser.math s#dlln% wrCc |djdd}|Dcgc]}t||j}}t|}|j t j d|j_|gScc}w)Nrz\$rr)replacer rLr>rPrrrT)rNrrHr symbolsrWs r2r<zParser.non_math! so GOOE3 '67844>>+,88g  # -? @w 9s!Bc |j|j}d|_t|dDcgc]}t ||c}}|j |gScc}w)Nrr)rPrLrTr>r rN)rNrrr rWs r2r5z Parser.text, sT   tAw7!tAu~78 w8sA!c>|j}|j|j|jf}|jj |}|@|j jd|j|j}||j|<t||zS)Nr) rLrTrUrrDrr rrK)rN percentagerr#r7s r2 _make_spacezParser._make_space4 s zz5>>5995$$((- =MM**8U^^UYYOE(-D  %EJ&''rCgKqU?g0Bxq?g%?g1ZGU?rrfgKqUſ) \,z \thinspacez\/z\>z\:z\;z\ r:z\enspacez\quadz\qquadz\!cN|j|d}|j|}|gSNr)rr^)rNrrVrMs r2rz Parser.spaceR s-  g/s#u rCc,|j|dgSra)r^rSs r2r$zParser.customspaceW s  g/00rCc6|d}|dk(rd} t||j}||jvrt d|d|dddDd}|j sJ||jvr?t|d|jdk(s|d h|j|jvr|gSt|jd ||jd gd gS||jvrt d |d|dddDd}t d||dzdDd}|dk(r |d k(r|dk(r|gS|dk(r#|jr|jr|gSt||jd gd gS|gS#t$r}t||d|z|d}~wwxYw)Nr-rzUnknown symbol: %sc3,K|] }|dk7s |ywrNrBrr s r2rz Parser.symbol..m CA!s(aC rr-rr1rTrc3,K|] }|dk7s |ywrfrBrgs r2rz Parser.symbol..{ rhric3,K|] }|dk7s |ywrfrBrgs r2rz Parser.symbol..| sAASaArir,r2.)r rLr/r_spaced_symbolsrr@_binary_operatorsr(rD _left_delims_relation_symbolsr>r^_punctuation_symbolsr)) rNrHrrr r{r1 prev_char next_chars r2r0z Parser.symbolZ s K 8 !A I4>>+,D $$ $C4C2CRHI00///$3 (A-?J"//?J262H2H?J2Jv t//4##//46'+,--$++ +C4C2CRHIA378A2FICx# S(8 6MCxI--/I4E4E4Gv tT%5%5c%:;TJKKv E I%a&:Q&>@EH I IsE99 FFFc(t||d|d)NzUnknown symbol: rhrrNrHrrs r2rzParser.unknown_symbol s!!S,rKr7rSs r2r%z Parser.llap s+tT']00014=ABCCrCcRt|dt|dj ggSryrzrSs r2r&z Parser.rlap s+tG}dDM,?,?+?&@ABCCrChatz\circumflexaccentbrevez\combiningbrevebarz\combiningoverlinegravez\combininggraveaccentacutez\combiningacuteaccenttildez\combiningtildedotz\combiningdotaboveddotz\combiningdiaeresisdddotz\combiningthreedotsaboveddddotz\combiningfourdotsabovevecz\combiningrightarrowabove"`'r:rmr9z \rightarrowz \leftarrowz\circ)overrightarrow overleftarrowmathringzwidehat widetilde widebarc|j}|j}|d}|d}||jvr-td|z|j|t }t |g}nat |j||}|dk(r |j|jt t|jdz |g}|j|jdt|td|d zt|ggS) Nrrr*)rrg@exactlyrg@)rLrsr(rr7rrr'rrr@rbrr>)rNrrrtrr accent_boxcentereds r2rz Parser.accent s 99; h5k T'' '&v syy%FDJ *.H 0 0 8%@J#!!#!!# $syy3"7!DEHsyy),RS)se  rCc@|j|||}|d|_|S)Nrh)r9 function_name)rNrHrrrWs r2r*zParser.function s'!!!S$/"6l rCc|j|j}d|_g}|d}|D]x}t|tr)d|_|j |j |. sC!s(!Crir-r9rr_>rr9)rPrLrTrar r rrr(rrrr^rrNr@r>) rNrHrrr hlist_listrhr  next_char_locrt delimiterss r2r9zParser.operatorname s;   !# F| %A!T"!!#!!!$As#!!$q%.1!!!$ %c$i!+ dL ) S!12 2MCQ}~%6CRH \\S#J. J & 4++D,>,>u,EFG GJ ,5 +B(Z  rCc|j|jdr$|jd|j_gSNrT)rPrrLrTrSs r2rzParser.start_group s5  88F $(HHV$4DNN  ! rCc>t|jdg}|gSNrr>r)rNrgrps r2rz Parser.group sDHHWb)*u rCc8t|jdgSrrrSs r2r"zParser.required_group sTXXgr*++rCc&|jgSrL)rNrs r2rzParser.end_group s  rCc.t|t|d)Nz Expected '}')rr(rvs r2r+zParser.unclosed_group s!!SV^<rr_overunder_functionsrNr s r2 is_overunderzParser.is_overunder sN gt $99 7 77 7  'GG_,M((D,E,EE ErCcTt|tr|j|jvSyrf)rar r _dropsub_symbolsrs r2 is_dropsubzParser.is_dropsub s$ gt $99 5 55 5rCcDt|tr|jSyrf)rar rrs r2rzParser.is_slanted s gt $%%' 'rCc |jdtd}|jdg}t|jdg}|s|s|Sdx}}|r,|^} } }| dk(r| td| }n| td| }|r,|j } | j j | j| j| j} | j j| j| j| j} |rk| tg}t|D]0}|jj|j||dd i2|j!|j#|j%|rg}d }|j&}|&|j)t+||j&}|&|j)t+||j&}| d z}|;t-|g}|j#|d |j|t/d|gt-|g}|j#|d |j1||Wt-|g}|j#|d |jt/d||g|j2|z|j4z}t7|}||_|j:r|j=|j>d gng}d|_t|g|}|gS|}tA|tr|j}t|r[tA|dtBrtA|dtDr|dd}|d}tA|tDr|jFjH|_t|d}n7tA|tDr|jFjH|_t|g}| j jK}|j2}d }|jM|r |j4}|jN| z}|jN| z}|jQ|r||jN| zz }||jR|| dzdz z zz }|jM|r?d|jNz|jTz |z}d|jNz|jTz|z}nd}|jWrd }d }nz| j j| j| jtXz| j} |j2|jZ| zz }|j4|j\| zz}|ttC|t_j`tb|g}!|!j)|jM|r||j\| zz}n-t+||jd| z|!j2| dzdz z }||!_nsttC||g}!|!j)|jM|r||j\| zz }n*t+||jf| z|!j4| dz z}| | |!_nttC||g}"|"j)|jM|r||j\| zz}nt+||jh| z}d| z||!j4z |"j2|z z z }#|#d kDr,||#z }| dzdz |z |!j4z}#|#dkDr ||#z }||#z}t7|!tC||!j4z |"j2|z z |"g}!||!_|jM|s"|!xj&|jj| zz c_|j:r|j=|j>d gng}d|_t||!g|}|gS)Nr rrrrzDouble subscriptzDouble superscriptrrrg@rr_FrrrfrrQ)6rrr(rrLr rrTrUrrr>rr%extendr0rr@rr7rrlrrrr8r9rbr$r@r^rrarKr rrrrrrrrrrrrrrrrrrr)%rNrHrrr r napostrophessubropargrrule_thicknessrrvlistrr7vgaprWvltoptional_spacingrI last_charrLr lc_height lc_baseline superkernsubkernshift_up shift_downshrunk_x_heightrxryclrrs% r2rzParser.subsuper s7((9d1g.88J+488M267  Ne!) BhSy?-.@AA$-.BCC >> JJ 3==,,UZZS }b <( O%%dkk!S5):L&MN O JJL KKM   W %EEMME  E5;;/ E399-!C'D !5'* E9- eT!T]34wi(E KKy ) LL !3%( E9- d1dmU34 t+gmm;,C$C #'#C#C"&!1!1$2D2DU2K!L MIK /4D ,C3"234F8O gu %"++L< |B/6"<#3T:#/#4L(, i.&/&8&8&@&@IOL%8G'4("+"4"4"<"< WI&G113&&  ??9 %#//KLL8+ ,,) ??9 % 0 0I --X\A=M1MN NIy)v||+f.C.CCyP-0E0EER     !HJ#mm77 ENN]:EIIGO~~(HHH /)IIJ = tG}affT3&789A HHJy)(6>>H+DD  V[[8-C!"HqL1, 'ANtI./A HHJy)$v~~'@@xx)?8VW)!AGG+:0EFH8#%J"Q,*X5?CQw C"c) (QWW,J1FGH",y) GGv**X5 5G $??"--d.@.@.GHIEG +0(6%567xrCc |j}|j}|jj|j|j |j } |jj} |jj|j|j |j } t|jD]+} | tz} |j|j-t|g} t|g}t|j|j}| j!|d|j!|d|r||j"j$ur$| j&| z}| j(| z}d|z}n | j*| z}| j,| z}|}|dz }t|| j.z | |zz |}t| |z |j0|z z |}t3| t5d|t7||t5d||g}|j0|z|z| z |_n||j"j$ur$| j&| z}| j(| z}d|z}n#| j:| z}| j,| z}d|z}|| j.z |j0|z z }t||}t3| t5d||g}||_||kr|xj8||z dz z c_t=t?||t?|gg}|s|r|jA|xsd||xsdS|S)Nrrrfrrm)!rLrsr rrTrUrrrrrrrrrlr7r@rrrrrrr9r8rbrrpr$rr>r_auto_sized_delimiter)rNrrrulerrVrrrtrrrrcnumcdenr7 num_shift_upden_shift_downrrnum_clrden_clrrmin_clrdef_clrrIs r2_genfraczParser._genfrac s  99; mm33 JJ 3 113==,,UZZSu{{# A  %H JJL JJL ##CIIsyy) 5)$ 5)$ 444%{{X5 !'!9$h%{{X5 !'!91HE<$**4u9LMsSG;.4;;3OPRUVG47+ -7+ E "&w!6!>!LE 444%{{X5 !'!9i-%{{X5 !'!9i-#djj0T[[>5QRGgw'C43<E"0E  ""w'8A&=="*/ O  O1 + *  V--fmVV]sS S rCc<|jt|dS)Nr)rrtrSs r2rzParser.style_literal ss4#89::rCc |j|jdd|jdd|d|jd|jj|d|dS)Nrr-rrrrVr)rrrrrSs r2r/zParser.genfrac sZ}} HHXr "DHHXr$:  dhhw0I0IJ Ke& &rCc |jdd|jj|jj|d|dSNr-rVr)rrLrsrrrSs r2r,z Parser.frac sE}} DNN$DDF OO % %tE{DKA ArCc |jdd|jj|jj|d|dSr)rrLrsrrrSs r2r-z Parser.dfrac sE}} DNN$DDF OO ( ($u+tE{D DrCc b|jddd|jj|d|dS)Nr.r0rrVr)rrrrSs r2r.z Parser.binom$ s5}} a OO % %tE{DKA ArCc|d}|d}|jj}|jt|g}t|g}t |j |j } |j | d|j | d|dz} ||dzdk(r;t|td| |g} |j|jz| z| _ | St|td| |g} | S)Nrrrrrur) rLrsrrrlr7r@rbrr9r8r$) rNrHrrrrrtcentered_annotation centered_bodyr7rrs r2_gensetzParser._genset) s,' F|NN$DDF ' 5!4&) '--}/B/BC!!%3E9-1} S1W: Q #E "/!4!47J7Q7Q!QTX!XE  #Q E rCcl|jd}|d}|j}|j}|j|jz d|zz}|j |jz}t d|||}|j|jz }|j |jz}ttd|z|td|zg} tt|td| g} | j||j|jzdz zd||std |j zd d }n+t|}|j#|j#tt|gg} | d z| _t| t%d |j z|| g} | gS) Nrrrr7rfr|rrrrg)rrLrsr8r$r9rr>rrbrprWrdrUrrr7rrK) rNrrrrrtr8r9check padded_body rightside root_vlistrWs r2r0z Parser.sqrtK sxxG} 99; t0001y=@ T...|VUEB 2 22 e000T!i-0$Q]8KLM 5<f{CD %..599"<!JJ!5 * sU[[("b1D;D KKM KKME4&M?+ #)'C-    # $      wrCc|d}|j}|j}|j|jz d|zz}|j|jz}t t |tdt|gg}|j||j|jzdz zd|t|g}|gS)Nrrr|rr) rLrsr8r$r9rbrprWr>rdrUr) rNrrrrtr8r9rrWs r2r1zParser.overlinet sF| 99; t0001y=@ T...5<fudV}EF  %..599"<!JJ!5 *yk"wrCcD|d}|j}|j}tt|gt d|zt ||g}|j |jz|z}|j |_||j z |_t|ggS)Nrr)rLrsrbr>rKrpr8r9)rNrrrrtrrs r2r2zParser.underline sF| 99;  4&M Y  % #    u{{*Y6{{ ell* ugrCc $|j}t|rt|Dcgc]}t|tr|j !c}}t|Dcgc]}t|tr|j !c}}d}t|D][\} } | dk(s tjt|| dz} | dk7rt| |||||| dz<n|j| || =]tjtttz|} nd}d}d}g} g} |dk7r| jt|||||| j!| |dk7r| jt|||||t#| }|Scc}wcc}w)Nrrrm)rrr)rLr(rlrarr8r9 enumeraterrrremoverrr rrr>)rNfrontmiddlebackrrxr8r9ridxelr  middle_partr rWs r2rzParser._auto_sized_delimiter sq  v;FMq*Q:L!((MNF&KQ 1c8JKLEF$V, $R#sF37O4ACx*8 !65%+HsQw a(s  $&&cDj!16:KFEFK C< LLufeU6J L [! 3; LLtVUE&I Ke  ?NKsFFF /F cV|j|d|dj|dS)Nrrr)rrRrSs r2rzParser.auto_delim s3)) L$u+--/g@ @rCcl|j|j}g}|d}|D]}t|trH|jd}t|t rd|_|j|j|[t|t rsd|_|j|jvs|jdd|jvrd|_|j|j|j||j||jt|S)Nrrrr) rPrLrar>r%r rTr rr _latin_alphabets _small_greekrN)rNrrrWrhr ks r2r:zParser.boldsymbol s  G} A!U#JJqMa&!AF%%' QAt$CC400033qr7d///#AF%%'!!# Q Q! 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