This topic contains packages to call external code and process the result.
Conversion of graphics to pdfLaTeX-compatible formats
Pass verbatim contents through a compiler and reincorporate the resulting output
On-the-fly conversion of EPS to PDF
Call epstopdf "on the fly"
Provides data about atomic nuclides for documents
Support for PSTricks in pdfTeX
Use PSTricks in pdfTeX
Define LaTeX macros in terms of Perl code
Embed Python code in LaTeX
Run Python from within a document, typesetting the results
Access to R analysis from within a document
Embed Sage code and plots into LaTeX
Include symbolic computation (using sympy) in documents