QGIS/resources/function_help/tan

<h3>tan() function</h3>
Returns tangent of an angle.


<p><h4>Syntax</h4>
     tan(<i>real</i>)</p>

<p><h4>Arguments</h4>
<i>real</i> &rarr; angle in radians.</p>

<p><h4>Example</h4>
     tan(1.0) &rarr; 1.5574077246549</p>
adding some function help files for field calculator, thanks to Zoltan Siki 2013-02-21 23:38:09 +01:00			`<h3>tan() function</h3>`
			`Returns tangent of an angle.`


			`<p><h4>Syntax</h4>`
			`tan(<i>real</i>)</p>`

			`<p><h4>Arguments</h4>`
Change -> to → in function help 2013-05-13 21:11:47 +10:00			`<i>real</i> → angle in radians.</p>`
adding some function help files for field calculator, thanks to Zoltan Siki 2013-02-21 23:38:09 +01:00
			`<p><h4>Example</h4>`
Change -> to → in function help 2013-05-13 21:11:47 +10:00			`tan(1.0) → 1.5574077246549</p>`