\documentclass{jarticle}
\usepackage{emathP}
\begin{document}
a
\end{document}

をタイプセットしようとすると

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`Fixed Point Calculator',        Version 0.9a (C) Michael Mehlich             

! LaTeX Error: File `defpattern.sty' not found.

Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)

Enter file name:

となって止まります。

\usepackage{emathP}
を
\usepackage{emath}
とすると，タイプセットできます。 

▼関連発言
│
└◆1325:defpattern.styについて [tanak] 12/03 10:12
　└◆1326:Re:defpattern.styについて [tanak] 12/03 12:11
　　└◆1327:Re[2]:defpattern.styについて [飯島　徹] 12/03 13:27
　　　└◆1329:Re[3]:defpattern.styについて [tanak] 12/03 14:31<-last