This is pdfeTeX, Version 3.141592-1.30.4-2.2 (Web2C 7.5.5) (format=pdflatex 2006.8.2)  24 JAN 2007 15:50
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**ass1.tex
(/usr/local/teTeX/share/texmf.tetex/tex/latex/tools/x.tex
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No pages of output.