act, -exact</CODE></H3>

<P>
When <CODE>&lt;<I>function</I>&gt;</CODE> is an operation that rounds to an
integer (either conversion to an integer type or a <CODE>roundToInt</CODE>
operation), the <CODE>-notexact</CODE> option indicates that the <I>inexact</I>
exception flag should never be raised, while <CODE>-exact</CODE> indicates that
the <I>inexact</I> exception flag should be raised when the result is inexact.
For other operations, these options are ignored.
If neither option is specified, the default 