-<!-- $Header: /cvsroot/pgsql/doc/src/sgml/func.sgml,v 1.67 2001/08/31 07:30:05 ishii Exp $ -->
+<!-- $Header: /cvsroot/pgsql/doc/src/sgml/func.sgml,v 1.68 2001/08/31 07:45:09 ishii Exp $ -->
<chapter id="functions">
<title>Functions and Operators</title>
<entry> <literal>^</literal> </entry>
<entry>Exponentiation</entry>
<entry>2.0 ^ 3.0</entry>
- <entry>8.0</entry>
+ <entry>8</entry>
</row>
<row>
<entry> <literal>|/</literal> </entry>
<entry>Square root</entry>
<entry>|/ 25.0</entry>
- <entry>5.0</entry>
+ <entry>5</entry>
</row>
<row>
<entry> <literal>@</literal> </entry>
<entry>Absolute value</entry>
<entry>@ -5.0</entry>
- <entry>5.0</entry>
+ <entry>5</entry>
</row>
<row>