</B>tack <B>F</B>ault exception is also detected if ST(0) is empty, setting the related flag in the Status Word.

<P>A <B>D</B>enormal exception is detected when the content of ST(0) is a <A HREF="fpuchap2.htm#denormal">denormalized</A> number, setting the related flag in the Status Word. The multiplication would still yield a valid result.

<P>A <B>P</B>recision exception will be detected if some fraction bit is lost due to rounding, setting the related flag in the Status Word.

<P>An <B>O</B>verflow excep