<p>The <b>DELTA</b> function is one of the engineering functions. It is used to test if two numbers are equal. The function returns 1 if the numbers are equal and 0 otherwise.</p>
<pstyle="text-indent: 50px;"><b><em>number-1</em></b> is the first number.</p>
<pstyle="text-indent: 50px;"><b><em>number-2</em></b> is the second number. It is an optional argument. If it is omitted, the function will assume <b><em>number-2</em></b> to be 0.</p>
<p>The numeric values can be entered manually or included into the cell you make reference to.</p>
<p>To apply the <b>DELTA</b> function,</p>
<ol>
<li>select the cell where you wish to display the result,</li>