Introduction.log

This is MetaPost, version 1.803 (kpathsea version 6.1.1)  16 JAN 2015 14:15
**Introduction.tex
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>> chapter
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l.1 \chapter{
             Introduction}
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                   {
l.1 \chapter{
             Introduction}
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>> -0.33333charge.quarks.are.the.down+whereas.the
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l.19 ...ereas the -1/3 charge quarks are the down,
                                                   strange, and bottom.  
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l.19 ...ereas the -1/3 charge quarks are the down,
                                                   strange, and bottom.  
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! Forbidden token found while scanning to the end of the statement.
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                ;
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                   end
l.42 \end
         {tabular}
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 )