Floor braces stix 2 not showing properly

Question

documentclass[12pt]{article}
usepackage{amsthm,amsmath,ragged2e,relsize,graphicx,bbm,mathtools}

DeclareFontEncoding{LS1}{}{}
DeclareFontEncoding{LS2}{}{noaccents@}
DeclareFontSubstitution{LS1}{stix2}{m}{n}
DeclareFontSubstitution{LS2}{stix2}{m}{n}
DeclareSymbolFont{xsymbols}{LS1}{stix2scr}{m}{n}
DeclareSymbolFont{xlargesymbols}{LS2}{stix2ex}{m}{n}
DeclareMathDelimiter{lfloor}{mathopen}{symbols}{"E2}{xlargesymbols}{"08}
DeclareMathDelimiter{rfloor}{mathclose}{symbols}{"E3}{xlargesymbols}{"09}

begin{document}
Why am i not getting $lfloor xrfloor$ properly?
end{document}

When I am running pdflatex, I am not getting the output of the floor symbol. I am attaching the output here  Please help.

egreg · Accepted Answer

You get Missing character: There is no in font cmsy10! Missing character: There is no in font cmsy10! because you have a typo: symbols instead of largesymbols. That is, assuming you want to use the glyphs from STIX2. Don't forget makeatletter because of noaccents@. documentclass[12pt]{article} usepackage{amsthm,amsmath,ragged2e,relsize,graphicx,bbm,mathtools} makeatletter %DeclareFontEncoding{LS1}{}{} DeclareFontEncoding{LS2}{}{noaccents@} makeatother %DeclareFontSubstitution{LS1}{stix2}{m}{n} DeclareFontSubstitution{LS2}{stix2}{m}{n} %DeclareSymbolFont{xsymbols}{LS1}{stix2scr}{m}{n} DeclareSymbolFont{xlargesymbols}{LS2}{stix2ex}{m}{n} DeclareMathDelimiter{lfloor}{mathopen}{xlargesymbols}{"E2}{xlargesymbols}{"08} DeclareMathDelimiter{rfloor}{mathclose}{xlargesymbols}{"E3}{xlargesymbols}{"09} begin{document} I am getting $lfloor xrfloor$ properly. end{document} With also lbrace and rbrace (but they don't really match with other fonts). documentclass{article} usepackage{amsthm,amsmath,ragged2e,relsize,graphicx,bbm,mathtools} makeatletter DeclareFontEncoding{LS1}{}{} DeclareFontEncoding{LS2}{}{noaccents@} makeatother DeclareFontSubstitution{LS1}{stix2}{m}{n} DeclareFontSubstitution{LS2}{stix2}{m}{n} DeclareSymbolFont{stixoperators}{LS1}{stix2}{m}{n} %DeclareSymbolFont{stixsymbols}{LS1}{stix2scr}{m}{n} DeclareSymbolFont{stixlargesymbols}{LS2}{stix2ex}{m}{n} DeclareMathDelimiter{lfloor}{mathopen}{stixlargesymbols}{"E2}{stixlargesymbols}{"08} DeclareMathDelimiter{rfloor}{mathclose}{stixlargesymbols}{"E3}{stixlargesymbols}{"09} DeclareMathDelimiter{lbrace}{mathopen} {stixoperators}{"5E}{stixlargesymbols}{"0C} DeclareMathDelimiter{rbrace}{mathclose}{stixoperators}{"60}{stixlargesymbols}{"0D} begin{document} I am getting $lfloor xrfloor$ properly. I am getting $lbrace xrbrace$ properly. I am getting ${x}$ properly. bigskip $ biggl{biggllfloor Bigl{Bigllfloor bigl{bigllfloor {lfloor % bigglrfloorbiggl} BiglrfloorBigl} biglrfloorbigl} rfloor} $ end{document} Yes, there's a big jump from Big to bigg: one has to reduce a bit the factor. Left as exercise.

Á. Iborra · Answer

You don't need to declare lfloor and rfloor again. They already exists. Pdflatex is not the problem here.
documentclass[12pt]{article}
usepackage{amsthm,amsmath,ragged2e,relsize,graphicx,bbm,mathtools}

DeclareFontEncoding{LS1}{}{}
DeclareFontEncoding{LS2}{}{noaccents@}
DeclareFontSubstitution{LS1}{stix2}{m}{n}
DeclareFontSubstitution{LS2}{stix2}{m}{n}
DeclareSymbolFont{xsymbols}{LS1}{stix2scr}{m}{n}
DeclareSymbolFont{xlargesymbols}{LS2}{stix2ex}{m}{n}
% DeclareMathDelimiter{lfloor}{mathopen}{symbols}{"E2}{xlargesymbols}{"08} <- Not necessary
% DeclareMathDelimiter{rfloor}{mathclose}{symbols}{"E3}{xlargesymbols}{"09} <- Not necessary

begin{document}
Why am i not getting $lfloor xrfloor$ properly?
end{document}

produces

By the way you just need:
documentclass{article}

begin{document}
    You can get $lfloor x rfloor$ properly.
end{document}

to obtain

Floor braces stix 2 not showing properly

2 Answers

Add your own answers!

Ask a Question