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	The SERIESSUM function is one of the <a href="../../docs/userguides/spreadsheet_editor/InsertFunction.aspx#mathtrigonometry" onclick="onhyperlinkclick(this)">math and trigonometry functions</a>. It is used to return the sum of a power series.
	<h5 class="pt8">Syntax</h5>
	SERIESSUM(x, n, m, coefficients)
	The SERIESSUM function has the following arguments:
	<table>
		<tbody>
			<tr>
				<th style="background-color: #f4f4f4" width="150ch">Argument</th>
				<th style="background-color: #f4f4f4">Description</th>
			</tr>
			<tr>
				<td>x</td>
				<td>The input value to the power series.</td>
			</tr>
			<tr>
				<td>n</td>
				<td>The initial power to which you want to raise x.</td>
			</tr>
			<tr>
				<td>m</td>
				<td>The step by which you want to increase n for each term in the series.</td>
			</tr>
			<tr>
				<td>coefficients</td>
				<td>Coefficients by which each successive power of x is multiplied. The number of coefficients determines the number of terms in the power series.</td>
			</tr>
		</tbody>
	</table>
	<h5 class="pt8">Notes</h5>
	<a href="../../docs/userguides/spreadsheet_editor/InsertFunction.aspx#howtoapplyfunctions_block" onclick="onhyperlinkclick(this)">How to apply</a> the SERIESSUM function.

	<h5 class="pt8">Examples</h5>
	The figure below displays the result returned by the SERIESSUM function.
	<img alt="SERIESSUM Function" src="https://static-helpcenter.onlyoffice.com/seriessum_ee34576deb.png">
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SERIESSUM function

Docs

Argument	Description
x	The input value to the power series.
n	The initial power to which you want to raise x.
m	The step by which you want to increase n for each term in the series.
*coefficients*	Coefficients by which each successive power of x is multiplied. The number of *coefficients* determines the number of terms in the power series.

SERIESSUM function

Syntax

Notes

Examples

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