<PRE><B>Question 943640</B>
The restriction is {{{m^2-3m&lt;&gt;0}}}.


{{{m(m-3)&lt;&gt;0}}}


{{{m&lt;&gt;0}}} and {{{m&lt;&gt;3}}}.



Domain:   {{{-infinity&lt;m&lt;0}}}  AND  {{{0&lt;m&lt;3}}}  AND  {{{3&lt;m}}}.</PRE>