[pstricks] How to get this to work?

David Arnold dwarnold45 at suddenlink.net
Tue Dec 22 01:45:18 CET 2009


I've got:

cross multiply.
\text{Product of extremes}=ad}
\text{Product of means}=bc}

We're compiling the document using a script. Here are the pertinent  

     system "latex --shell-escape $testbank-preview.tex";
     system "dvips -o $testbank-preview-pics.ps $testbank-preview.dvi";
     system "ps2pdf -dAutoRotatePages=/None $testbank-preview-pics.ps  
     system "pdflatex $testbank-preview.tex";

How can I get the arrows in the above code snippet to show properly  
using our compilation method?


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