r word_var</B>     ;subtract ST(0) from the <EM>word_var</EM> integer variable
                    ;and replace the content of ST(0) with the result
<B>fisubr dword ptr[esp]</B>  ;subtract ST(0) from the DWORD pointed to by [ESP]
                    ;and replace the content of ST(0) with the result
                    ;(see the <A HREF="#fisub">FISUB</A> example for a typical use with [ESP])</pre>

<BR><FONT SIZE="+1"><A NAME="fimul"></A><B>FIMUL</B></FONT> (Multiply ST(0) by an integer located in memory)

