| CFML Language Reference |
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Chapter 2 : ColdFusion Functions |
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| CFML Language Reference |
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Chapter 2 : ColdFusion Functions |
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Returns the tangent of a given angle.
See also Atn, ASin, Cos, Sin, and Pi.
Tan(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.
<!--- This example shows Tan ---> <HTML> <HEAD> <TITLE> Tan Example </TITLE> </HEAD> <BODY> <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> </BODY> </HTML>
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