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- <!--- This snippet shows how to use Cos --->
-
- <HTML>
-
- <HEAD>
- <TITLE>
- Cos Example
- </TITLE>
- </HEAD>
-
- <BODY bgcolor=silver>
-
- <H3>Cos Example</H3>
-
- <!--- output its Cos value --->
- <CFIF IsDefined("form.CosNum")>
-
- <CFIF IsNumeric(#form.CosNum#)>
- Cos(<CFOUTPUT>#form.CosNum#</CFOUTPUT>) = <CFOUTPUT>#Cos("#form.cosNum#")# radians = #Evaluate("#Cos("#form.cosNum#")# * 180/PI()")# Degrees</CFOUTPUT>
- <CFELSE>
- <!--- if it is empty, output an error message --->
- <H4>Please enter a number between -1 and 1</H4>
- </CFIF>
- </CFIF>
-
-
-
- <FORM ACTION="cos.cfm" METHOD="POST">
- <P>Type in a number to get its cosine in Radians and Degrees
- <BR><INPUT TYPE="Text" NAME="cosNum" SIZE="25">
-
- <P><INPUT TYPE="Submit" NAME=""> <INPUT TYPE="RESET">
-
-
- </FORM>
-
-
-
- </BODY>
-
- </HTML>
-
-