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43 lines
2.3 KiB
HTML
43 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>ATAN2 Function</title>
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<meta charset="utf-8" />
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<meta name="description" content="" />
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</head>
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<body>
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<div class="search-field">
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<input id="search" class="searchBar" placeholder="Search" type="text" onkeypress="doSearch(event)">
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</div>
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<h1>ATAN2 Function</h1>
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<p>The <b>ATAN2</b> function is one of the <a href="../UsageInstructions/InsertFunction.htm#mathtrigonometry" onclick="onhyperlinkclick(this)">math and trigonometry functions</a>. It is used to return the arctangent of x and y coordinates.</p>
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<h3>Syntax</h3>
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<p><b><em>ATAN2(x_num, y_num)</em></b></p>
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<p>The <b>ATAN2</b> function has the following arguments:</p>
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<table style="width: 40%">
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<tr>
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<th style="background-color: #f4f4f4" width="150ch"><b>Argument</b></th>
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<th style="background-color: #f4f4f4"><b>Description</b></th>
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</tr>
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<tr>
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<td><b><em>x_num</em></b></td>
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<td>The x coordinate of a point, a numeric value entered manually or included into the cell you make reference to.</td>
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</tr>
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<tr>
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<td><b><em>y_num</em></b></td>
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<td>The y coordinate of a point, a numeric value entered manually or included into the cell you make reference to.</td>
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</tr>
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</table>
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<h3>Notes</h3>
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<p><a href="../UsageInstructions/InsertFunction.htm#applyfunction" onclick="onhyperlinkclick(this)">How to apply</a> the <b>ATAN2</b> function.</p>
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<h3>Examples</h3>
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<p>The figure below displays the result returned by the <b>ATAN2</b> function.</p>
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<p><img alt="ATAN2 Function" src="../images/atan2.png" /></p>
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</div>
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</body>
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