ples of use:

<pre><B>fiadd dword_var</B>      ;add the <EM>dword_var</EM> integer variable to ST(0)
<B>fiadd word ptr [eax]</B> ;add the WORD value pointed to by EAX to ST(0)</pre>

If an integer in one of the CPU registers, or an immediate integer value, needs to be added to ST(0), it can be transferred to the stack and used from there. The following code is suggested for adding an immediate value of 100 to ST(0).

<pre>
<B>pushd 100</B>  ;push the value of 100 on the stack
<B>fiadd dword ptr[esp]</B> ;ad