3jSrSSKJr SSKrSSKrSSKrSSKrSSKrSSKrSSK r SSK r SSK r SSK r SSK r SSKrSSKrSSKrSSKJr SSKrSSKJr SSKJrJrJrJrJrJrJrJrJ r J!r!J"r"J#r#J$r$J%r%J&r&J'r'J(r(J)r)J*r* SSK+r,SSK-J.r. SS K/J0r0J1r1J2r2J3r3 SS K4J5r5J6r6J7r7 SS K8J9r9J:r:J;r; \Rx(aSS K=J>r> SS K8J?r?J@r@JArA \"R"5 \R"S5rDSnSjrE"SS\5rFS\FlG"SS\5rHS\HlG"SS5rI"SS\5rJ"SS\5rK"SS\R5rM"SS\M\RS9rO"SS \O5rP"S!S"\O5rQ"S#S$\Q\RS9rR"S%S&\R5rS"S'S(\R5rT"S)S*\Q5rU"S+S,\U5rVS-rWS.rX"S/S05rY"S1S2\Y5rZ"S3S4\Y5r["S5S6\[5r\"S7S8\Y5r]"S9S:\Y5r^"S;S<5r_"S=S>\_5r`"S?S@\`5ra"SASB\`5rb"SCSD\_5rc"SESF\c5rd"SGSH\`5re"SISJ\e5rf"SKSL\e5rg"SMSN\`5rh"SOSP\h5ri"SQSR\h5rj"SSST\5rk\k"SUSVSSUS5\k"SUSVSWSUS5\k"SUSVSXSUS5\k"SUSUSSVS5\k"SUSUSSVSW5\k"SUSUSSVSX5\k"SUSUSSUS5\k"SUSVSSYS5SZ.\kll"S[S\\_5rm"S]S^\f5rn"S_S`\g5ro"SaSb\_5rp"ScSd\f5rq"SeSf\f5rrSoSpSgjjrsSqShjrt"SiSj5ruSrSkjrv"SlSm5rwg)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[U5$![a Of=f[URS5$![an[ U<S35UeSnAff=f)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 N/home/wildlama/miniconda3/lib/python3.13/site-packages/matplotlib/_mathtext.pyget_unicode_indexr34sg 6{    v||D)** jM N s! 6 AAAcL\rSrSr%SrS\S'S\S'S\S'S\S'S \S 'S rg ) VectorParseJz 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____firstlineno____doc____annotations____static_attributes__r=r2r5r5Js$  L M L XX 22rFr5cV\rSrSr%SrS\S'S\S'S\S'S\S'S\S'S \S 'S rg ) RasterParse`z 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. r7oxoyr8r9r:zNDArray[np.uint8]imager=Nr>r=rFr2rHrH`s(  I I L M L rFrHc6\rSrSrSrSSjrS SjrS SjrSrg) Outputwz 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,Xl/Ul/UlgNboxr;r<)selfrSs r2__init__Output.__init__s;= >@ rFc [[RURRURR URR /5upnURVVVs/sHEupEnURURURURXBU- UR-4PMG nnnnURVV V V s/sHuppXX-- X4PM n n n nn [XU-X7U 5$s snnnfs sn n n nfrQ)mapnpceilrSr8r9r:r;fontfontsizenum glyph_indexoffsetr<r5) rTwhdrJrKinfogsbxbybwbhrss r2 to_vectorOutput.to_vectors GGdhhnndhhootxx~~FHa#'++/"-,"$yy$--43C3Cr6DKK')"- /%)JJ0$..""=")$. 01!eQB// /0s -A C9D c [/URVVVs/sHup#oBURR-PM snnnQURVVVVs/sHupVpxUPM snnnnQSP5S- n [/URVVVs/sHup#oCURR - PM snnnQURVVVVs/sHupVpxUPM snnnnQSP5S- n [ /URVVVs/sHup#oBURR-PM snnnQURVVVVs/sH upVpxXW-PM snnnnQSP5S-n [ /URVVVs/sHup#oCURR- PM snnnQURVVVVs/sH upVpxXh-PM snnnnQSP5S-n X- nX- URR- nX- URR- n [R"[R"U[ U S5-5[R"U54[R 5n[#URU *U *45nURHUup#nUR$R'U[)U5[)X4RR*- 5UR,US9 MW URHupVnn[ [)U5S- S5nUS:XaUUS- -n[)UUS-S- - 5nO [)U5n[R."U5n[R"UU-5nSXUU-S-2UUS-24'M [1SSXxU -X5$s snnnfs snnnnfs snnnfs snnnnfs snnnfs snnnnfs snnnfs snnnnf)Nrr) antialiased)minr;metricsxminr<ymaxmaxxmaxyminrSr:r9rYzerosmathrZuint8shipr[draw_glyph_to_bitmapinticebergglyphfloorrH)rTrmrJrKrcxyr`rarrrvrursrbrLshiftedrgrhr9centerx1x2s r2 to_rasterOutput.to_rastersL:M4<<,,,M:*.**5*JA!a*5:78:;=>?:M4<<,,,M:*.**5*JA!a*5:78:;=>?>M4<<,,,M>.2jj9j aaej9>;<>?ABC>M4<<,,,M>.2jj9j aaej9>;<>?ABC K K$((.. ( K$((// )$))AAq M2DIIaLA288L txx4%$0#NNLBD II * *s2wB)=)=$= > ' + )+$MMLA"bR1a(F{R!V&1*!112FAB1r6"B+/EAfHQJ,2a4' (*1aE144CN5M5M9M9s/%N N%NN 7%N(2N/)%N7$N>rRN)rSBox)returnr5)rmboolrrH) r?r@rArBrCrUrjrrEr=rFr2rNrNwsA 0$5rFrNct\rSrSr%SrS\S'S\S'S\S'S\S'S\S'S\S 'S\S 'S\S 'S \S 'Srg) FontMetricsa Metrics of a font. Attributes ---------- advance : float The advance distance (in points) of the glyph. height : float The height of the glyph in points. width : float The width of the glyph in points. xmin, xmax, ymin, ymax : float The ink rectangle of the glyph. iceberg : float The distance from the baseline to the top of the glyph. (This corresponds to TeX's definition of "height".) slanted : bool Whether the glyph should be considered as "slanted" (currently used for kerning sub/superscripts). r7advancer9r8rrrurvrsr}rslantedr=Nr>r=rFr2rrs6(N M L K K K K N MrFrcf\rSrSr%S\S'S\S'S\S'S\S 'S \S 'S \S 'S\S'S\S'Srg)FontInfor"r[r7r\strpostscript_namerrqr&r]r(r^r'r~r_r=Nr?r@rArBrDrEr=rFr2rrs. MO   L MrFrc\rSrSrSrSSjrSSjrSSjrSSjrSSjr SSjr SS jr SS jr SS jr SS jrSS jrSSjrSSjrSrg)Fontsz An abstract base class for a system of fonts to use for mathtext. The class must be able to take symbol keys and font file names and return the character metrics. It also delegates to a backend class to do the actual drawing. cXlX lg)a> Parameters ---------- default_font_prop : `~.font_manager.FontProperties` The default non-math font, or the base font for Unicode (generic) font rendering. load_glyph_flags : `.ft2font.LoadFlags` Flags passed to the glyph loader (e.g. ``FT_Load_Glyph`` and ``FT_Load_Char`` for FreeType-based fonts). Ndefault_font_propload_glyph_flags)rTrrs r2rUFonts.__init__s"3 0rFc g)z Get the kerning distance for font between *sym1* and *sym2*. See `~.Fonts.get_metrics` for a detailed description of the parameters. r=) rTfont1 fontclass1sym1 fontsize1font2 fontclass2sym2 fontsize2dpis r2get_kernFonts.get_kernsrFc[erQNotImplementedError)rTr[s r2 _get_fontFonts._get_fonts!!rFc[erQr)rTr[ font_classsymr\rs r2 _get_infoFonts._get_info!!rFc@URXX4U5nUR$)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 )rrq)rTr[rrr\rrcs r2 get_metricsFonts.get_metrics s 4~~dsC||rFc dURXEXgU5n URRX#U 45 g)z At position (*ox*, *oy*), draw the glyph specified by the remaining parameters (see `get_metrics` for their detailed description). N)rr;append) rToutputrJrKr[rrr\rrcs r2 render_glyphFonts.render_glyph&s, ~~dsC bd^,rFc>URRX#XE45 g)z= Draw a filled rectangle at (*x*, *y*) with size (*w*, *h*). N)r<rrTrrrr`ras r2render_rect_filledFonts.render_rect_filled/s  Q1L)rFc[5e)z: Get the axis height for the given *font* and *fontsize*. rrTr[r\rs r2get_axis_heightFonts.get_axis_height6 "##rFc[5e)z= Get the size of a quad for the given *font* and *fontsize*. rrs r2get_quadFonts.get_quad<rrFc[5e)z6 Get the xheight for the given *font* and *fontsize*. rrs r2 get_xheightFonts.get_xheightBrrFc[5e)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_thicknessFonts.get_underline_thicknessHs "##rFc X4/$)z Override if your font provides multiple sizes of the same symbol. Should return a list of symbols matching *sym* in various sizes. The expression renderer will select the most appropriate size for a given situation from this list. r=rTfontnamers r2!get_sized_alternatives_for_symbol'Fonts.get_sized_alternatives_for_symbolOs  rFc[$rQ)FontConstantsBaserTs r2get_font_constantsFonts.get_font_constantsYs  rFrNrrrr$rrrrrrrr7rrrrrrrr7rr7rr7r[rrr") r[rrrrrr\r7rr7rr) r[rrrrrr\r7rr7rr)rrNrJr7rKr7r[rrrrrr\r7rr7rNone rrNrr7rr7r`r7rar7rrr[rr\r7rr7rr7rrrrrzlist[tuple[str, str]]rztype[FontConstantsBase])r?r@rArBrCrUrrrrrrrrrrrrrEr=rFr2rrs 1),47DI %"""!)"#.:-!$-+.-:?-FK-PT-*#*(-*27*[TU]X5 [R"UR5Ul0Ul0Ul[UR5n[U5nX@R S'X@R S'g)Ndefaultregular) superrU functoolscacher_fontsfontmapr rr!)rTrrfilename default_font __class__s r2rUTruetypeFonts.__init__cse *="8 ') D223) !- I!- IrFcURRX5nURRU5nUc{[RR U5(aW[ U5nX0RU'X0RUR'X0RURR5'[R"[U5$rQ) rgetrospathexistsr!rlowerTcastr")rTr[basename cached_fonts r2rTruetypeFonts._get_fontos<<##D/kkooh/  277>>(#;#;"8,K$/KK !7BKK 33 4?JKK 3399; <vvg{++rFc`URS:XaURS- S- US- U-S- -$g)NCmex10@rnHr)rr9)rTr[r~r\rs r2 _get_offsetTruetypeFonts._get_offsetys:   8 +LL2%)hqj3.>r.AB BrFc[erQr)rTrrrs r2 _get_glyphTruetypeFonts._get_glyphrrFc URXU5upgnURXE5 URU5n URXRS9n SU R 5uppUR XjXE5n[U RS- U RS- U RS- U U X-X-U RS- U-US9 n[UUURUUU U US9$)N)flagsc3*# UH oS- v M g7f)rNr=).0vals r2 *TruetypeFonts._get_info..s!Ajs(jsr) rr9r8rrrurvrsr}r)r[r\rrqr]r^r~r_)rset_sizeget_char_index load_glyphrbboxrrlinearHoriAdvancer9r8 horiBearingYrr)rTrrrr\rr[r]rr^r~rrrvrursr_rqs r2rTruetypeFonts._get_infos!__X3G7 h$))#.  3H3HI!Aejj!AD!!$x=++e3<<"$++"&&+f4   00#  rFcUR5nURbURU-U-S- $URU[RSSX#5nUR UR -S- $)Nrmathtext.default−rn)r axis_heightrmplrcParamsrsrvrTrr\rconstsrqs r2rTruetypeFonts.get_axis_heightsu((*    )%%036; ;&&#,,'9:HhUGLL7<</14 4rFcUR5nURbURU-U-S- $URU[RSSX#5nUR $)Nrrm)rquadrrrrrs r2rTruetypeFonts.get_quadsc((* ;; ";;)C/"4 4&&#,,'9:CPG?? "rFcUR5nURbURU-U-S- $URU[RSSX#5nUR $)Nrrr)rx_heightrrrr}rs r2rTruetypeFonts.get_xheightsc((* ?? &??X-3b8 8&&#,,'9:CPG?? "rFcSU-U-S- $)Ng?rr=rs r2r%TruetypeFonts.get_underline_thicknesssh&,22rFc >X:XaoXH:XajURXX4U 5n URXVXxU 5n U Rn U RU RU R[R 5S- $[ T U]XX4XVXxU 5 $)Nr)rr[ get_kerningr^r#DEFAULTrr)rTrrrrrrrrrinfo1info2r[rs r2rTruetypeFonts.get_kerns >i4NN5dsKENN5dsKE::D##E$5$5u7H7H$+OO579: :w4 %4CI IrF)rrrrr) r[r"r~r'r\r7rr7rr7rrrrrrrz'tuple[FT2Font, CharacterCodeType, bool]) rrrrrrr\r7rr7rr)rrr\r7rr7rr7rr)r?r@rArBrCrUrrrrrrrrrrE __classcell__rs@r2rr]s .,#( "" G"   !) B 5# #3 I I), I47 IDI I I % I IrFr) metaclassc  ^\rSrSrSrSSSSSSS S S .rS?U4S jjr\"S R55r S@Sjr Sr 0SS/\ VVs/sH nSSUS34PM snnQ_SS/\ VVs/sH nSSUS34PM snnQ_S\ VVs/sH nSSUS34PM snn_S\ VVs/sH nSSUS34PM snn_SS/\ VVs/sH nSSUS34PM snnQ_SS /\ VVs/sH nSS!US34PM snnQ_S"S#/\ VVs/sH nSS$US34PM snnQ_S%S&/\ VVs/sH nSS'US34PM snnQ_S(\ VVs/sH nSS)US34PM snn_S*\ VVs/sH nSS+US34PM snn_S,\ VVs/sH nSS-US34PM snn_S.\ VVs/sH nSS/US34PM snn_S0\ VVs/sH nSS1US34PM snn_S2\ VVs/sH nSS3US34PM snn_S4S5/\ VVs/sH nSS6US34PM snnQ_S7/S8Q_S9/S:Q_r S;Hur r\ \\ \ 'M SAS<jrSBS=jrS>rU=r$s snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnfs snnf)C BakomaFontsiz 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)normalcalrmttitbfsfexc>[X5Ul[TU] X5 URR 5H,up4[ U5nXPRU'XPRU'M. grQ) StixFonts_stix_fallbackrrU_fontmapitemsr r)rTrrkeyr fullpathrs r2rUBakomaFonts.__init__sY'(9L *= ++-HC}H (LL  (LL .rF \int \ointcSnXR;aAU[;a7[UupVUS;=(d X0R;nURU5nOR[ U5S:XaCUS;nUS:XaUR 5(aSnSnURU5nUb [ U5nUbURW5S:waXFW4$URRXU5$)N)r2r6r)r>r:r:r<Fr) rr_slanted_symbolsrlenisdigitr+rrDr)rTrrrr[rr]rs r2rBakomaFonts._get_glyphs || #(>+C0MH#77XCCXCX>(+D X]#33G8#  >>(+D#h   3 3C 8A =g% %&&11(L LrF)bigBigbiggBigg()r<rTrAz \__parenleft__))r<rVz \__parenright{z \__braceleft}z \__braceright[)r<rYz\__bracketleft])r<rZz\__bracketright<)r;z\__angbracketleft__z\__angbracketleft>)r;z\__angbracketright__z\__angbracketrightz\lfloorz \__floorleftz\rfloorz \__floorrightz\lceilz\__ceilingleftz\rceilz\__ceilingright \__sqrt__z \__radicalz \backslashz \__backslash/)r<r^z\__slashz\widehat))r<^)rAz \__hatwide__)rAz \__hatwider__)rAz\__hatwidest__z \widetilde))r<~)rAz\__tildewide__)rAz\__tildewider__)rAz\__tildewidest__) )z \leftparenrT)z \rightparenrV)z \leftbracerW)z \rightbracerX)z \leftbracketrY)z \rightbracketrZ)z\langler[)z\rangler\)\{rW)\}rX)\[rY)\]rZc>URRX!U4/5$rQ)_size_alternativesrrs r2r-BakomaFonts.get_sized_alternatives_for_symbol0s &&**3C0ABBrFc[$rQ)ComputerModernFontConstantsrs r2rBakomaFonts.get_font_constants4s**rF)rDrr,rr)r?r@rArBrCrErUsetsplitrLr _latex_sizesrfaliastargetrrrEr-)rsrs00@r2r1r1s H)=..01MM GM42L k RLQLqd|A3b$9:LQ R k S\R\d}QCr$:;\R S \ B\t QCr*+\ B l Clt aS+,l C  k TlSld~aS$;5! 6C/2C7LC++GRR B CSTIJIJJKILNsZH+ &H1 H7 H= =I I ;I I 7I I! /I' I- 'I3 I9 !I? r1c^\rSrSr%SrSSS.rS\S'SU4Sjjr\"S R55r SS jr SS jr SS jr S rU=r$) UnicodeFontsi8aD 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_substitutionsc^>[RSn[[[S.R U5nU(aU"X5OSUl[T U]!X5 SR5H2n[RSU-n[U5nXpRU'M4 [S5n[U5nXpRS'[UR [5(aJSSS S S S S .nUR5H,up[U 5n XRU 'XRU 'M. gg)Nzmathtext.fallback)stixstixsanscmzcal rm tt it bf sf bfitz mathtext.r9rA STIXGeneralSTIXSizeOneSymSTIXSizeTwoSymSTIXSizeThreeSymSTIXSizeFourSymSTIXSizeFiveSym)012345)rrrC StixSansFontsr1r_fallback_fontrrUrlr rr isinstancerF) rTrr fallback_rcfont_clstexfontpropr[stixsizedaltfontssizenamerHrs r2rUUnicodeFonts.__init__Ls$ll#67 %0  #k   #+ ((9L04  *=0668G<< g 56DD>D$(LL !9h'~! T d))9 5 5"%%'&& ! 0557 #D>%- T"%- T"8 6rFrJcX4$rQr=)rTrruniindexs r2_map_virtual_fontUnicodeFonts._map_virtual_fontrs !!rFc[U5nSnUR XU5upUnU(aUS:Xa]US:aW[ U5n[R"U5SS:wd*[R"U5RS 5(aS nOS nUS :H=(d X0R;nSnURU5n U bfX@R;a>U RS :Xa.[[ R""S 55n URUnU R%U5n U S:waSnU(dUR&(aUS;a![)UR&[*5(aS nUR&R-XU5n U SRn U [.R0R35;aSn [R5SX<5 U $US;a'[)U[*5(aUR-S X#5$[R SXcU5 URS 5n SnSnW UW4$![a' [S5nSn[R SU5 GNJf=f)NT?Fz!No TeX to Unicode mapping for %a.r:r rLz GREEK CAPITALr<r>r4zfonts/ttf/cmsy10.ttf)r>rr:zComputer ModernzSubstituting symbol %s from %szNFont %r does not have a glyph for %a [U+%x], substituting with a dummy symbol.)r3r/r+_logwarningrchr unicodedatacategoryr startswithrLrrv family_namer!r_get_data_pathrrrrCrr1rEvaluesrc) rTrrrr found_symbol new_fontnamecharrr[ glyphindexgfamilys r2rUnicodeFonts._get_glyphvs; C(-HL "33H(S  8#7(:8}((.q1S8&++D1<<_MM#'L#'L#t+L7L7L0LG L>>,/D 9 99 ,,7#,,-CDFD#88BH!00: ?#'L"" ;;&t':':IFF#H''228M1))[1188::.F :CH ;;&tY77??4AA A):~~d+Xw&&u C3xH L LLUS:XaURRXU5$[U5nURS5nUb'UR U5nUS:wa[ TU]SX#5$[ TU]XU5$)N\primerAr)rrr3rrr)rTrrrrr[rrs r2rDejaVuFonts._get_glyphs ) ;;))(D D)-H>>$'D!00: ? 7-dJDD7%hC@ @rF)rrrr,) r?r@rArBrErDrUrrEr-r.s@r2rrs0!Hn!**AA GAArFrc 8\rSrSrSrSSSSSSS SS .rSS jrS rg )rizj A font handling class for the DejaVu Serif fonts If a glyph is not found it will fallback to Stix Serif z DejaVu SerifzDejaVu Serif:italiczDejaVu Serif:weight=boldzDejaVu Serif:italic:bold DejaVu SansDejaVu Sans MonozDejaVu Serif Displayr<r>r?bfitr@r=rArc[$rQ)DejaVuSerifFontConstantsrs r2r#DejaVuSerifFonts.get_font_constantss''rFr=Nrr?r@rArBrCrErrEr=rFr2rrs- #(* $  H(rFrc 8\rSrSrSrSSSSSSSSS .rS S jrS rg )DejaVuSansFontsizh 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 Displayrc[$rQ)DejaVuSansFontConstantsrs r2r"DejaVuSansFonts.get_font_constants s&&rFr=Nrrr=rFr2rrs- "') #  H'rFrc\rSrSrSrSSSSSSS SS S S S SS. rSrSrSSjrSSjr \ RSSj5r SSjr Srg)rCiaE A font handling class for the STIX fonts. In addition to what UnicodeFonts provides, this class: - supports "virtual fonts" which are complete alpha numeric character sets with different font styles at special Unicode code points, such as "Blackboard". - handles sized alternative characters for the STIXSizeX fonts. r{zSTIXGeneral:italiczSTIXGeneral:weight=boldzSTIXGeneral:italic:boldSTIXNonUnicodezSTIXNonUnicode:italiczSTIXNonUnicode:weight=boldr|r}r~rr) r<r>r?rnonunirmnonuniitnonunibfrrrrrrNFc[RXU5 URR5H,up4[ U5nXPR U'XPR U'M. grQ)rrUrErFr rrs r2rUStixFonts.__init__/sMt8HI,,.IC~H (LL !)LL /rFc[R"U5nUR(aUcUS;a [SnSnOSn[U[5(aXBnO[U[ 5(aUnOSnUbSn[U5nXx:a+Xx-S-n Xin X:S:aU nOX:S::aO U S-nXx:aM+W SUs=::a U S::aO OX:S- U S -nU SnOU(dSn[RS nUS ;a[R"X35nUS ;aS Us=::aS::a O X4$SU-nX4$![ a USnNf=f)N)rrr@TFr<rrnrrr)r<r>r:)r>r<r?riinonuni) rr_sansrdictr.listrMrrr) rTrrr font_mappingdoing_sans_conversionmappinglohimidranges r2rStixFonts._map_virtual_font6s*--h7 JJ</$::-d3L$( !$) ! lD ) ) -&2 d + +"GG  BWB'uqj Ah&Bq)qB'Qx8/uQx/#Ah.q9 8*<<(:; - -'++H?H 1 1f6RF6R!! (*H!!K -&t, -sD55EEcVSSSSSSS.nURX"5n[U5n[S5Vs/sHHnUR [ U55R U5S :wdM2[ U5[U54PMJ nnUS :XaUSS nU$![a X4/s$f=fs snf) NrWrXrYrZu⟨u⟩)rarbrcrdr[r\rr])rr3r/rrrrr)rTrrfixesri alternativess r2r+StixFonts.get_sized_alternatives_for_symbollss3s67  ii! %(-H:?qQA>>#a&1@@JaO0QX/ Q , ',L %O$ $ %Qs B1B&)B&B#"B#c<UR(a[$[$rQ)rSTIXSansFontConstantsSTIXFontConstantsrs r2rStixFonts.get_font_constantss ::( ($ $rFr=rrrr)r?r@rArBrCrErrrUrrrrrrEr=rFr2rCrCs "')$+0      HN E*4"$54":W4"l__/27L(%rFrCc\rSrSrSrSrSrg)rizX A font handling class for the STIX fonts (that uses sans-serif characters by default). Tr=N)r?r@rArBrCrrEr=rFr2rrs ErFrffffff?rc\rSrSr%SrSrS\S'SrS\S'SrS\S'S r S\S 'S r S\S 'S r S\S'Sr S\S'Sr S\S'SrS\S'SrS\S'SrS\S'SrS\S'SrS\S'SrS\S'SrS\S 'SrS\S!'SrS\S"'S#rg)$riz 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@rArBrCrrDrrrrrrrrrrrrrrrr"rEr=rFr2rrs '+L#*"%G $"%G $"D !"D !"D ! %E $ (+M$*),N%+"D !"D !"D !!$F #!$F #-1K)0&*D ")*.H&-rFrc\rSrSrSrSrSrSrSrS\- r S\- r S\- r S\- r S \- r S \- rS \- rS \- rS \- rS\- rSrSr\S- rSrg)riig?rii-ii5iffii iLii ix?g?ir=N)r?r@rArBrrrr _x_heightrrrrrrrrrrrrr"rEr=rFr2riris "L EMNIy GiG I D I D I D I D I D I D i F i F!K D5 HrFric\rSrSrSrSrSrSrSr\S- r S\- r S\- r S \- r S \- r S \- rS \- rS \- rS\- rS\- rS\- rSrSrSrg)rirrriiigǺI@ii5iiiiiwr?r=N)r?r@rArBrrrrrr"rrrrrrrrrrrrrEr=rFr2rrsL EMNI4HIoG !G ?D ?D ?D ?D ?D ?D 9_F 9_FK DrFrc \rSrSrSrSrSrSrg)ri+r333333?rr=N)r?r@rArBrrrrEr=rFr2rr+sLMNrFrc\rSrSrSr\S- rS\- rS\- rS\- rS\- r S\- r S \- r S \- r S \- r S \- rS \- rSrSrg)ri1i'K7@皙Y@;On@w/3s@-ƃ@= ףp@A`"@tV@\(1@rr=Nr?r@rArBrr"rrrrrrrrrrrrEr=rFr2rr1}I4H !GiG Y D Y D Y D Y D Y D Y D y F 9_FKrFrc\rSrSrSr\S- rS\- rS\- rS\- rS\- r S\- r S \- r S \- r S \- r S \- rS \- rSrSrg)riFi`rrrrrr r r r r rrr=Nrr=rFr2rrFrrFrcT\rSrSrSrS SjrS SjrS SjrS SjrSSjr SSjr S r g )Nodei[zA node in the TeX box model.cSUlgNrrrs r2rU Node.__init__^s  rFc,[U5R$rQ)typer?rs r2__repr__ Node.__repr__asDz"""rFcgNrr=)rTnexts r2r'Node.get_kerningdsrFc.U=RS- slg)zr Shrinks one level smaller. There are only three levels of sizes, after which things will no longer get smaller. rNrrs r2shrink Node.shrinkgs Q rFcg)zRender this node.Nr=rTrrrs r2render Node.rendernsrFcg)NTr=rs r2 is_char_nodeNode.is_char_nodeqsrFrNrrrrrz Node | Nonerr7rrNrr7rr7rrrr) r?r@rArBrCrUrr'r!r%r(rEr=rFr2rr[s#&# rFrc^^\rSrSrSrSU4SjjrSU4SjjrS SjrSrU=r $) ri{z A node with a physical location.cF>[TU]5 XlX lX0lgrQ)rrUr8r9r:)rTr8r9r:rs r2rU Box.__init__~s    rFc>[TU]5 UR[:aLU=R[ -slU=R [ -slU=R[ -slggrQ)rr!rNUM_SIZE_LEVELSr8 SHRINK_FACTORr9r:rTrs r2r! Box.shrinksH  99 & JJ= (J KK= (K JJ= (J 'rFcgrQr=)rTrry1ry2s r2r% Box.renders rF)r:r9r8)r8r7r9r7r:r7rrr*) rrNrr7r8r7rr7r9r7rr) r?r@rArBrCrUr!r%rEr-r.s@r2rr{sB* )  # ). 49 >B  rFrc0^\rSrSrSrSU4SjjrSrU=r$)Vboxiz$A box with only height (zero width).c&>[TU]SX5 grrrU)rTr9r:rs r2rU Vbox.__init__s V+rFr=)r9r7r:r7r?r@rArBrCrUrEr-r.s@r2r<r<s.,,rFr<c0^\rSrSrSrSU4SjjrSrU=r$)Hboxiz.A box with only width (zero height and depth).c(>[TU]USS5 grr>rTr8rs r2rU Hbox.__init__s B'rFr=r8r7r@r.s@r2rBrBs8((rFrBcr^\rSrSrSrS U4SjjrS SjrS SjrSSjrSSjr SSjr S U4S jjr S r U=r $)Charia A single character. Unlike TeX, the font information and metrics are stored with each `Char` to make it easier to lookup the font metrics when needed. Note that TeX boxes have a width, height, and depth, unlike Type1 and TrueType which use a full bounding box and an advance in the x-direction. The metrics must be converted to the TeX model, and the advance (if different from width) must be converted into a `Kern` node when the `Char` is added to its parent `Hlist`. c>[TU]5 XlURUlURUlUR UlUR UlURUlUR5 grQ) rrUcfontsetr[rr\r_update_metrics)rTrJstaters r2rU Char.__init__sZ }} JJ ** 99 rFc SUR-$)Nz`%s`rJrs r2r Char.__repr__srFcxURRURURURUR UR 5=olURS:XaURUl OURUl URUl URUR- *Ul g)N ) rKrr[rrJr\r_metricsrr8r}r9r:rTrqs r2rLChar._update_metricss"&,,":": IIt txx#I I- 66S= DJ DJoo 78 rFc.URR$rQ)rTrrs r2 is_slantedChar.is_slanteds}}$$$rFc xURRUR- nSn[U[5(a}UR R URURURURURURURURUR5 nX#-$)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) rTrr8rrHrKrr[rrJr\r)rTrrkerns r2r'Char.get_kernings--''$**4 dD ! !<<(( 4??DFFDMM 4??DFFDMMD~rFc URRXUURURURUR UR 5 grQ)rKrr[rrJr\rr$s r2r% Char.renders9 !! q IIt txx IrFc>[TU]5 UR[:aeU=R[ -slU=R [ -slU=R[ -slU=R[ -slggrQ) rr!rr3r\r4r8r9r:r5s r2r! Char.shrinksV  99 & MM] *M JJ] *J KK] *K JJ] *J 'rF) rTrJr:rr[rrKr\r9r8)rJrrM ParserStater+r*r.r,r-)r?r@rArBrCrUrrLrXr'r%r!rEr-r.s@r2rHrHs1  9% I ++rFrHcD^\rSrSrSrSSjrSU4SjjrSSjrSrU=r $) Accentiz The font metrics need to be dealt with differently for accents, since they are already offset correctly from the baseline in TrueType fonts. c8URRURURURUR UR 5=olURUR- Ul URUR- Ul SUlgr)rKrr[rrJr\rrTrurrr8rsrvr9r:rUs r2rLAccent._update_metricssm"&,,":": IIt txx#I I-\\GLL0 llW\\1  rFcB>[TU]5 UR5 grQ)rr!rLr5s r2r! Accent.shrinks  rFc URRXURR- X0RR-UR UR URURUR5 grQ) rKrrTrrrvr[rrJr\rr$s r2r% Accent.rendersU !!  ***A 0B0B,B IIt txx IrF)rTr:r9r8r*r-) r?r@rArBrCrLr!r%rEr-r.s@r2rcrcs IIrFrccb^\rSrSrSrSU4SjjrS U4SjjrS SjrS U4SjjrSr U=r $) Listiz0A list of nodes (either horizontal or vertical).cr>[TU]SSS5 SUl/UQUlSUlSUlSUlg)Nrr)rrU shift_amountchildrenglue_set glue_sign glue_orderrTelementsrs r2rU List.__init__s< R$#(   rFcV>SR[TU] 5URURUR UR UR(aNS[R"SR[SRUR55S5-S-5$S5$)Nz/{}[{}] z{!r},z ) formatrrr8r9r:rmrntextwrapindentjoinrXr5s r2r List.__repr__s@GG G   JJ JJ))}} 8?? #gnndmm<=     #%  rFc`^[U4Sj[[T55SSS25S5=UlnX lTUS:waUTU- UlOSUlSUlUS:XaG[UR5(a,[RSU[U5RU5 ggg)Nc3>># UHnTUS:wdMUv M g7f)rNr=)rrtotalss r2r !List._set_glue..s C01F1INQQ0s  rrrz %s %s: %r) rrrMrqrpro glue_ratiornrrrr?)rTrsignr error_typeos ` r2 _set_glueList._set_glues" Cc&k*4R40 CQH H! !9?q MDMDN DO 64==!! ['d)<)URHnUR5 M [TU]5 UR[:a3U=R [ -slU=R[ -slggrQ)rnr!rrr3rmr4ro)rTchildrs r2r! List.shrink#sT]]E LLN#  99 &    .  MM .M 'rF)rnrqrrorprm)rsT.Sequence[Node]r+) rr7rr|rz list[float]rrrrr*) r?r@rArBrCrUrrr!rEr-r.s@r2rkrks2:  D!D&*D //rFrkcl^\rSrSrSrSS U4SjjjrS SjrS SjrS S SjjrSr U=r $)Hlisti,zA horizontal list of boxes.c~>[TU]U5 U(aUR5 URX#S9 SUlg)N)r`rF)rrUr[hpack is_phantom)rTrsr`rdo_kernrs r2rUHlist.__init__/s3 "  IIK Q rFcB[[SUR55$)Nc"UR5$rQ)r()nodes r2$Hlist.is_char_node..:s D$5$5$7rF)allrXrnrs r2r(Hlist.is_char_node8s37GHHrFc/n[R"URURSS5HKup#URU5 UR U5nUS:wdM/[ U5nURU5 MM Xlg)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_longestrnrr'Kern)rT new_childrenelem0elem1kerning_distancer[s r2r[ Hlist.kern<sy %11$--qrARSLE    &$007 2%,-##D) T % rFcZSnSnSnS/S-nS/S-nURGHn[U[5(a:XXR- n[ X8R 5n[ XHR 5nMS[U[5(aXXR- n[R"UR 5(dg[R"UR 5(d?[USS5n [ X8R U - 5n[ XHR U -5nMGMGM[U[5(a]URn XZR- nXjR==U R- ss'XzR==U R - ss'GMw[U["5(dGMXXR- nGM X0lX@lUS:XaX- nXlX- nUS:XaSUlSUlSUlgUS:aUR+USUS5 gUR+US US 5 g) 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. rrm additionalrNrOverfulrUnderful)rnrrHr8rtr9r:rrYisinfgetattrGlue glue_spec stretch_orderstretch shrink_orderr!rrprqrr) rTr`rrarbr total_stretch total_shrinkprprs r2r Hlist.hpackMs0   q tax A!T""WW 88$77OAs##WW xx))"((1772C2C>26AAxx!|,AAww{+A3D)At$$KK __$556):K:KK6334 8H8HH4At$$WW #$   FA E 7DNDO DO  r6 NN1a : NN1b, ;rF)rnr:rqrrpr9rr8)rrT)rsrr`r7r"T.Literal['additional', 'exactly']rrr.r*rr)r`r7rrrr) r?r@rArBrCrUr(r[rrEr-r.s@r2rr,sV%>A9E!% 6   I%" #6B?<3?[TU]U5 URX#S9 g)N)rar)rrUvpack)rTrsrarrs r2rUVlist.__init__s " Q rFcgNFr=rs r2r(Vlist.is_char_nodesrFcSnSnSnS/S-nS/S-nURGHFn [U [5(akXeU R-- nU Rn[ R "U R5(d'[U SS5n [XIRU -5nMM[U [5(abXe- nSnU Rn XkR- nX{R==U R- ss'XR==U R- ss'M[U [ 5(aXeU R-- nSnGM&[U ["5(dGM>[%S5e X@lXS:aXeU- - nX0lOXPlUS:XaX- nXlX- nUS:XaSUlSUlSUlgUS:aUR-USUS 5 gUR-US US 5 g) a Compute the dimensions of the resulting boxes, and to adjust the glue if one of those dimensions is pre-specified. Parameters ---------- h : float, default: 0 A height. m : {'exactly', 'additional'}, default: 'additional' Whether to produce a box whose height is 'exactly' *h*; or a box with the natural height of the contents, plus *h* ('additional'). l : float, default: np.inf The maximum height. Notes ----- The defaults produce a box with the natural height of the contents. rrrmz1Internal mathtext error: Char node found in VlistrrNrrrr)rnrrr9r:rYrr8rrtrrrrrr!rrH RuntimeErrorrprqrr) rTrarlr`rbrrrrrprs r2r Vlist.vpacks0   q tax A!S!!\!GGxx((>26AAww{+A)At$$KK __$556):K:KK6334 8H8HH4At$$[ At$$"GII%* 5 QJAJJ  FA E 6DNDO DO  r6 NN1a : NN1b, ;rF)r:rqrrpr9r8r)rsrrar7rrr.)rar7rrrr7rr) r?r@rArBrCrUr(rYinfrrEr-r.s@r2rrsY#>A9E6  #6BG<3G<G<$(G<G[TU]XU5 URUlgrQ)rrUrK)rTr8r9r:rMrs r2rU Rule.__init__s .}} rFcBURRXX5- XE5 grQ)rKrrs r2r% Rule.renders ''15!?rF)rK)r8r7r9r7r:r7rMrar) r?r@rArBrCrUr%rEr-r.s@r2rrsF%@@!@&+@05@:>@@rFrc4^\rSrSrSrSSU4SjjjrSrU=r$)Hruleiz.Convenience class to create a horizontal rule.cv>UcUR5nUS-=p4[TU] [RX4U5 g)Nrget_current_underline_thicknessrrUrYr)rTrM thicknessr9r:rs r2rUHrule.__init__s8  ==?I"S( 6rFr=rQ)rMrar float | Noner@r.s@r2rrs877rFrc0^\rSrSrSrSU4SjjrSrU=r$)Vruleiz,Convenience class to create a vertical rule.c>UR5n[TU] U[R[RU5 grQr)rTrMrrs r2rUVrule.__init__s,99;  BFFBFFE:rFr=)rMrar@r.s@r2rrs6;;rFrcH\rSrSr%S\S'S\S'S\S'S\S'S\S'S rg ) _GlueSpeci r7r8rr|rr!rr=Nrr=rFr2rr s L N MrFrrrrnrg)filfillfilllneg_filneg_fill neg_filllemptysscD^\rSrSrSrSU4SjjrSU4SjjrSrU=r$)riz 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.) c>[TU]5 [U[5(a[R UnO#[U[5(aUnO [ S5eX lg)Nz.glue_type must be a glue spec name or instance)rrUrrr_namedr/r)rT glue_typerrs r2rU Glue.__init__'sP  i % %!((3I  9 - -!IMN N"rFc>[TU]5 UR[:a2URnUR UR [-S9Ulgg)Nr8)rr!rr3r_replacer8r4)rTrrs r2r! Glue.shrink4sB  99 &AZZagg .EZFDN 'rF)r)rz`_GlueSpec | T.Literal['fil', 'fill', 'filll', 'neg_fil', 'neg_fill', 'neg_filll', 'empty', 'ss']r*) r?r@rArBrCrUr!rEr-r.s@r2rrs$ #A #GGrFrc0^\rSrSrSrSU4SjjrSrU=r$) HCenteredi;z` A convenience class to create an `Hlist` whose contents are centered within its enclosing box. cP>[TU][S5/UQ[S5PSS9 g)NrFrrrUrrrs r2rUHCentered.__init__As* $t*[TU][S5/UQ[S5P5 g)Nrrrrs r2rUVCentered.__init__Ks% $t*>rFrcR^\rSrSrSrSrSrSU4SjjrS SjrS U4Sjjr Sr U=r $) riOa} A `Kern` node has a width field to specify a (normally negative) amount of spacing. This spacing correction appears in horizontal lists between letters like A and V when the font designer said that it looks better to move them closer together or further apart. A kern node can also appear in a vertical list, when its *width* denotes additional spacing in the vertical direction. rc.>[TU]5 XlgrQ)rrUr8rDs r2rU Kern.__init__]s  rFc SUR-$)Nzk%.02frrs r2r Kern.__repr__as$**$$rFc~>[TU]5 UR[:aU=R[ -slggrQ)rr!rr3r8r4r5s r2r! Kern.shrinkds,  99 & JJ- 'J 'rFrrFr+r*) r?r@rArBrCr9r:rUrr!rEr-r.s@r2rrOs(F E%((rFrc8^\rSrSrSrSSU4SjjjrSrU=r$)AutoHeightCharija  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|>URRURU5nURRURURUR 5nUR 5nX#-nUH;upXl[X5n U RU R-USU-- :dM; O Sn URS:wd[U5S:XaNUcUW RU R-- nU=RU-sl[W U5n X;R- n [T U]1W /5 Xl g)Nrrrr)rKrr[rr\rcopyrHr9r:rMrrUrm)rTrJr9r:rMfactorrr" target_totalrrrshiftrs r2rUAutoHeightChar.__init__ss}}FFuzzSTU ==,,UZZS ~ )MH!J#D{{TZZ'<#.+HH * :: L 1Q 6~%tzz)AB NNf $NU#DZZ'E $ !rF)rmrQ) rJrr9r7r:r7rMrarrr@r.s@r2rrjs)-"%""rFrc8^\rSrSrSr\4SU4SjjjrSrU=r$) AutoWidthChariz 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>URRURU5nUR5nUH%upgXclU"Xs5nURU:dM% O UWR- n U=R U -slU"WU5n[ T U]U/5 URUlgrQ)rKrr[rr8r\rrU) rTrJr8rM char_classrrrrrrs r2rUAutoWidthChar.__init__s}}FFuzzSTU  )MH!Jc)DzzU" * # & #u% $ ZZ rFr)rJrr8r7rMrarz type[Char]) r?r@rArBrCrHrUrEr-r.s@r2rrs+/ '  rFrc ^^^^^^ ^ ^ ^ ^ Uup#SmSmUmX0R-m [U5m /m U 4Sjm SSjmSUUUUUU U U U U 4 SjjmSUUUUUU U U U 4 Sjjm [U[5(deT"U5 T $) 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. rcF>[T5(dUR"U6 ggrQ)anyr%)rargsphantoms r2r%ship..renders7|| KK rFc&US:aS$US:aS$U$)NgegeAr=)values r2clampship..clampst|tHH5HrFc > SnSnURnURnTnTnTRUR5 URGHzn[ U[ 5(a"T"UTTT-TT-5 TUR- mM;[ U[5(aTUR- mMa[ U[5(a[UR5S:XaTUR- mMTnXWR-m[ U[5(a T"U5 O%[ U[5(a T"U5 OS5eXR-mUmGM[ U[5(aURn UR n URn ["R$"U 5(a URn ["R$"U 5(a UR n U S:aU S:aXZ-mT"UTTT-TT-X5 UmTU - mGM[ U[&5(dGMUR(n U RU- n US:waUS:Xa=U R*U:Xa,X,R,- n[/T "UR0U-55nO.hlist_outsh^^ MM   s~~&A!T""q&%%-? At$$ At$$qzz?a'QWW$E D%6E!!U++!! #Au--!! 8&88u 77NE%EAs##hh WW WW 88K(("%**K88J''!$J?zA~%2E1f 5=%%-%4&E#At$$KK &__u4 > A~$22j@$(9(99H$)% x0G*H$IE"//:= $4$44 %eCLL8,C&D E# #gj  rFc ^> SnSnURnURnTnTUR-mTnURGHln[ U[ 5(aTUR - mM*[ U[5(a[UR5S:XaTURUR-- mMvTUR- mXWR-mTnUR Ul[ U[5(a T"U5 O%[ U[5(a T"U5 OS5eXR-mUmM[ U[5(a{URn URn UR n [R"U 5(a UR n X- n U S:a#U S:aTU - mT"UTTT-TT-X5 GMGMGM[ U[ 5(aUR"n U R U- n US:waUS:Xa=U R$U:Xa,X,R&- n[)T "UR*U-55nO.vlist_outsU^^ MM   A!T"" At$$qzz?a'QXX//EQXX%E%6E"F!iiAG!!U++!! #Au--!! 8&88u"WW,E%EAs##hh WW WW 88J''!$J) ?zA~[(E1f 5=%%-%4(6? At$$KK 'oo5 > A~$22j@$(9(99H$)% x0G*H$IE"//:= $4$44 %eCLL8,C&D E$ $At$$"GII[rF)r r7rr7)rSrrr)rSrrr)r9rNrr)rSxyrJrKr rrrrrrr r%r s @@@@@@@@@@r2rzrzsFB E E E OE C[FGIAAAF9I9Iv c5 ! !! ! cN MrFcF^SU4Sjjn[5RU5$)z$Helper class to raise parser errors.c>[XT5erQr)rploctoksmsgs r2 raise_errorError..raise_errorNs!!#..rFrprr*r|r+rrT.Any)rset_parse_action)r,r-s` r2Errorr2Ls/ 7 # #K 00rFcv\rSrSrSrS SjrS Sjr\S Sj5r\RS Sj5rSSjr Sr g )raiTz 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. c@XlX lX0lX@lXPlgrQ)rK_fontrr\r)rTrKr[rr\rs r2rUParserState.__init___s  $ rFc.[R"U5$rQ)rrs r2rParserState.copygsyyrFcUR$rQ)r5rs r2r[ParserState.fontjs zzrFc(US;aXlXlg)N)r:r<r>r?r)rr5)rTrs r2r[r:ns 7 7"O rFcxURRURURUR5$)z.Return the underline thickness for this state.)rKrr[r\rrs r2r+ParserState.get_current_underline_thicknessts,||33 IIt}}dhh0 0rF)r5rrrKr\N) rKrr[rrrr\r7rr7rrar+)rrrr)rr7) r?r@rArBrCrUrpropertyr[setterrrEr=rFr2raraTsJ [[ 0rFrac^SU4SjjmURSS5SnX:Xa!USRST"U555-OUnX![SU35-- $) a Helper to define TeX commands. ``cmd("\cmd", args)`` is equivalent to ``"\cmd" - (args | Error("Expected \cmd{arg}{...}"))`` where the names in the error message are taken from element names in *args*. If *expr* already includes arguments (e.g. "\cmd{arg}{...}"), then they are stripped when constructing the parse element, but kept (and *expr* is used as is) in the error message. c3># [U[5(a$URHnT"U5ShvN M gUR(aURv ggN*7frQ)rrexprs resultsName)eltexprnamess r2rGcmd..namessI c? + +  ;&&" __// !'s0A A+A rWrrrwc3,# UH nSU-v M g7f)z{%s}Nr=)rrs r2r cmd..sBkdFTMksz Expected )rErrzT.Generator[str, None, None])rlr{r2)rFrcsnamer1rGs @r2cmdrLzsc"ZZQ  "Fn BGGBeDkBB B"& EIcU"344 55rFc h^\rSrSrSr"SS\R 5r\"SR55r \"SR55r \"SR55r \ \ -\ -r \"SR55r\"S R55r\"S R55r\"S R55r\"S R55r\"S R55r\"SR55r\"SR55r\"SR55r\\-\-r\"\"\"S5\"S5S-5VVVVs/sHAn[4R6"[9U55R5SR;5PMC snnnn5r\"\R@5r!SlSjr"SmSjr#SnSjr$SlSjr%SlSjr&SoSjr'SpSjr(SqSjr)SqSjr*\+"\,RZ5r.SqSjr/SrSjr0S S S S!S!S"S#S#S$SS%S&S'. r1SqS(jr2SqS)jr3SsS*jr4StS+jr5SqS,jr6SqS-jr7SqS.jr80S/S0_S1S2_S3S4_S5S6_S7S8_S9S:_S;S<_S=S>_S?S@_SASB_SCSD_SES>_SFS6_SGS8_SHS:_SIS<_SJS0_SKSLSMSN.Er9\"SOR55r:SqSPjr;StSQjrSqSTjr?SqSUjr@\@rASuSVjrBStSWjrCSqSXjrDSvSYjrESvSZjrFSvS[jrGStU4S\jjrHSwS]jrISqS^jrJSqS_jrKSqS`jrLSqSajrMSqSbjrNStScjrO\O=rPrQSqSdjrRSqSejrSSqSfjrTSxSgjrUSqShjrVSqSijrWSqSjjrXSkrYU=rZ$s snnnnf)yParseriz A pyparsing-based parser for strings containing math expressions. Raw text may also appear outside of pairs of ``$``. The grammar is based directly on that in TeX, though it cuts a few corners. c$\rSrSrSrSrSrSrSrg)Parser._MathStyleirrrnrr=N) r?r@rArB DISPLAYSTYLE TEXTSTYLE SCRIPTSTYLESCRIPTSCRIPTSTYLErEr=rFr2 _MathStylerPs   rFrUu+ * - − \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 uαuωrrc ^^[R"5mSGUU4SjjnSHSjn[S5Tl[ TR 5"S5Tl[ TRVs/sHn[UR5PM sn5"S5Tl [SSRS R[[R[ 555-5"S 5R#5Tl[S 5"S 5TlU"S TR(5Tl[-S[ TR(5"S 5-5S-Tl[1S5Tl[ TR45Tll[95Tl[95Tl[95Tl [95Tl![95Tl"T=R>TR<-slU"5 T=RBS[GTRD5"S5-S--sl!T=R@S[ITRD5"S5-S--sl [KSSTRS5-S-5Tl&[KSTRCS55Tl'[KSTRCS55Tl([KSTRCS55Tl)U"S/TRTQTRVQ5TR?S 5- Tl,U"S TRZ5Tl.TR.[GTRD5"S5-TR2-Tl/TR.[GTRD5"S5-[a5-Tl1[KSTRAS5TRAS5-5Tl2[KSTRAS5TRAS5-5Tl3[KSTRAS5TRAS5-5Tl4[KSS[-TR65"S5-S-S-[-TR65"S5-S-S-TRS5-S-S-[-TR5"S 5-S-TRAS5-TRAS5-5Tl5[KS![-S"[I[mS#5TRD-5"S$5-S#-5TRAS5-5Tl7[KS%TRAS&55Tl8[KS'TRAS&55Tl9[KS(TRCS)5TRCS&5-5Tl:[KS*TRCS)5TRCS&5-5Tl;[KS+[ySS,SS-95Tl=[KS.[}SS[[ITRD55[G[1S/5R55-S09"S155TlA[-TR<5"S25[I[ S3S4/5TR<- 5"S55-[S65"S75-[S85"S75-TR?S25[S65"S75--TlBTR TRL-TR*-TR-TlCT=RDTRTR:-TRb-TR&--sl"[KS9S[GTR5"S 5-S-5TlD[KS:S[GTR5"S5-S-5TlET=R<TRNTRP-TRR-TRX-TR$-TR\-TR-TR^-TRd-TRf-TRh-TRj-TRt-TRv-TRn-TRp-TRr-TRz-TR-TR-TR:--slS;TR7S<5[S=5-- nT=R:S>TR7S?5[S=5-- [GTRTR:-U-5"S@5-SA-TR7SB5[S=5-- -sl[ITRD5TlG[ySCS,SDSE9TlH[SF5R#5TlITR[GTRTR-5-[a5-TlJU"5 TRTlKTRTlLSDTlMgs snf)INc>[T5R5HbupURS5(aMUS;aURU5 [ TU5(dMGUR [ TU55 Md g)N_)token placeable auto_delim)varsrFrset_namehasattrr1r)rGr rrTs r2set_names_and_parse_actions4Parser.__init__..set_names_and_parse_actions6sa GMMO~~c**"FF S)tS)),,WT3-?@,rFgroupc x/n/nUH?nUSR5(aURU5 M.URU5 MA [SRUSR [ [ RU55U(aSOSSR [ [ RU55S95$)Nrz<\\(?P<{group}>(?:{alpha})(?![A-Za-z]){additional}{nonalpha})|rw)raalpharnonalpha)isalpharrrxr{rXreescape)rarGends_with_alphaends_with_nonalphars r2csnames Parser.__init__..csnamesEs O!# 8##%%#**40&--d3  OVV((3ryy/#BC&8sb XXc"))5G&HI W rFz[-+]?([0-9]+\.?[0-9]*|\.[0-9]+)space style_literalzI[a-zA-Z0-9 +\-*/<>=:,.;!\?&'@()\[\]|\U00000080-\U0001ffff]|\\[%${}\[\]_|]z|\\(?:{})(?![A-Za-z])rcrz \\[A-Za-z]+rr[z\mathrWrXz\hspacez\phantomr z\llapz\rlapaccentz\fracr]denz\dfracz\binomz\genfracldelimrdelimrulesizestylez \sqrt{value}rYrZrootz \overlinebodyz \underlinez\overset annotationz \undersetz\textr*)end_quote_charz \substackz\\)openerclosercontentpartsnucleusrXr_subsuperz'* apostrophesz'+z \operatornamez \boldsymbol\middlemdelimzExpected a delimiterz\leftleftrz\rightright$F)unquote_resultsz(?:(?:\\[$])|[^$])*r*)rarrGz Iterable[str]rr)NtypesSimpleNamespacer float_literalr _space_widthsrmrUrr rnrxr{rXrgrhrleave_whitespacer0unknown_symbol _fontnamesr[r start_groupr end_group_delimsdelimrr[rZnamed_placeablerequired_groupoptional_grouprYrr rL customspacer llaprlap _accent_map _wide_accentsro_function_namesfunctionrarunclosed_groupfracdfracbinomgenfracr sqrtoverline underlineoversetundersetrtextrr suppresssubstackr~simple operatorname boldsymbolr2rx math_stringnon_mathmain _expression_math_expression_needs_space_after_subsuper)rTr_rkerrs` @r2rUParser.__init__3s  ! ! # A A "!!CD!$"4"45g>!#'?? 3?aS\? 355DF! &--RYY013 3   "!#  !08"64??;#Hvdoo/Fv/N$NORUU "3< !$,,/%Y $Y $Y$Y$Y$Y akk)#% S:agg#6w#??#EE S9QWW#5g#>>DDJaoog.F(F(LM  Q%5%5g%>? Xq//89Xq//89 HF 0 0F43E3EF G& ' VT%9%9: --*QWW"5g">>LMMJqww,?,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 QWW%h/ 025 6 OOJ/ 025 6 Q__-g6 7:= =u%  & u%  &'   S9VC[177%:;FCCcI Jw' () q'7'7'?@ -)9)9&)AB    \ *Q-=-=f-E EG    \ *Q-=-=f-E EG X|CcJK&c#/4Yqww5G/H'1'&/2J2J2L'M0NOOVXY akk "9 -c +akk9::FGT{=)*Dk-( )  +eDk-.HH  J 77Q]]*QVV3ajj@  HHll    -sZ5I&5Q/QTW/WX C*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 HALL069:5A B 777+e4J.KK M $AGG,&sD%H  67HHJ JJAMMAJJ$>? ?)+ M  $%66 !,1(s 4s)ic`[USSX45/Ul0UlURR U5n/UlSUl0Ul[R"5 [R"[US5$![ a#n[ SURS5-5SeSnAff=f)z Parse expression *s* using the given *fonts_object* for output, at the given *fontsize* and *dpi*. 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