Macromedia coldfusion 4.5-cfml language reference User Manual
540
CFML Language Reference
Tan
Returns the tangent of a given angle.
See also
Atn
,
ASin
,
Cos
,
Sin,
and
Pi
.
Syntax
Tan(
number)
number
Angle in radians for which you want the tangent. If the angle is in degrees,
multiply it by PI()/180 to convert it to radians.
multiply it by PI()/180 to convert it to radians.
Examples
<!--- This example shows Tan --->
<HTML>
<HEAD>
<TITLE>
Tan Example
</TITLE>
</HEAD>
<HTML>
<HEAD>
<TITLE>
Tan Example
</TITLE>
</HEAD>
<BODY>
<H3>Tan Example</H3>
<H3>Tan Example</H3>
<P>Returns the tangent of a given angle.
<P>Tan(1): <CFOUTPUT>#Tan(1)#</CFOUTPUT>
<P>Tan(Pi()/4): <CFOUTPUT>#Tan(Pi()/4)#</CFOUTPUT>
<P>Tan(Pi()/4): <CFOUTPUT>#Tan(Pi()/4)#</CFOUTPUT>
</BODY>
</HTML>
</HTML>