# Missing parts of graphics on LyX

I am exporting some images from Mathematica 11 as EPS images and use them on LyX.

Here is an example. It should be normally c(t,b). Here is the all code that I use for preambule of LateX.

\usepackage{amssymb}
\usepackage{setspace}
\usepackage{graphicx}
\usepackage{enumerate}
\usepackage{etoolbox}
\usepackage{cite}
\usepackage{epstopdf}
\usepackage[margin=1in]{geometry}
\usepackage{lmodern}
\usepackage[T1]{fontenc}
\usepackage{indentfirst}
\onehalfspacing
\makeatletter
\def\@makefnmark{%
\leavevmode
\raise.9ex\hbox{\fontsize\sf@size\z@\normalfont\tiny\@thefnmark}}
\makeatother

\newtheorem{thm}{Theorem}[section]
\newtheorem{Proposition}{Proposition}
\newtheorem{Definition}{Definition}
\newtheorem{lem}[thm]{Lemma}
\newtheorem{cor}[thm]{Corollary}
\hypersetup{pdfstartview={FitH}}
\DeclareTextCommandDefault{\texteuro}
{\CheckEncodingSubset\UseTextSymbol{TS1}\tc@fake@euro5\texteuro}


I already checked that there is no missing part of images when I open the EPS files after exporting it from Mathematica 11. However, it starts to have missing parts once I put them on LyX.

Is there something I am missing ?

• Can you export PDF from Mathematica, and use that instead of EPS? – Torbjørn T. Aug 24 '17 at 11:34
• @TorbjørnT. I tried this as well. Not only there are missing parts but also the quality of graphics decreases as well... I tried the same procedures on another computer and the same thing happens. I wonder whether it is a bug on Mathematica 11 because I did not have this issue on earlier versions of Mathematica. – optimal control Aug 24 '17 at 13:22
• Not sure I have much to contribute here. I would guess that there is some problem with the fonts, but I don't know how they're handled in EPS-files. I don't have any experience at all with Mathematica either. Can you upload the EPS-file somewhere (e.g. Dropbox, it can't be uploaded here on site), so others can test with it? – Torbjørn T. Aug 24 '17 at 14:08
• Hm. That worked fine here. Try this PDF: dropbox.com/s/4mo7v4ef2modrhl/intragen.pdf?dl=0 – Torbjørn T. Aug 24 '17 at 16:04
• No, just converted the EPS with epstopdf. It's a bit strange that it worked, because epstopdf is what is normally used to convert EPS to PDF, but I guess the main point is that it did work. – Torbjørn T. Aug 24 '17 at 16:20