Dennis Bjorklund <db@zigo.dhs.org> writes:
> <entry><literal><function>setseed</function>(<type>dp</type>)</literal></entry>
> <entry><type>int</type></entry>
> - <entry>set seed for subsequent <literal>random()</literal> calls</entry>
> + <entry>set seed for subsequent <literal>random()</literal> calls (value between -1.0 and 1.0)</entry>
Looking at the code, it would appear that the intended range is 0 to 1.
regards, tom lane