tr>
		</table>

	</td>
	</tr>
	<tr>
	<td style="font-size: 24pt;">
&Pi;
	</td>
	</tr>
	<tr>
	<td>
<sup>j = 1, j &ne; i</sup>
	</td>
	</tr>
	</table>

	<p>

	</p>

	<table class="formula">
	<tr>
	<td style="border-bottom:1px solid black">
x - x<sub>j</sub>
	</td>
	</tr>
	<tr>
	<td>
x<sub>i</sub> - x<sub>j</sub>
	</td>
	</tr>
	</table>

	<script language="JavaScript">
	const basis = function(x) {
		var i = points.length-1
		var yi = 1.;
		for(var j = 0; j < points.length; ++j) {
			if(i != j)
				yi *= (x - p