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- <!--- This example shows how to use ASin --->
- <HTML>
- <HEAD>
- <TITLE>
- ASin Example
- </TITLE>
- </HEAD>
-
- <BASEFONT FACE="Arial, Helvetica" SIZE=2>
-
- <BODY bgcolor="#FFFFD5">
-
- <H3>ASin Example</H3>
- <!--- output its arcsine value --->
- <CFIF IsDefined("form.SinNum")>
- <CFIF IsNumeric(form.SinNum)>
- <CFIF form.SinNum LESS THAN OR EQUAL TO 1>
- <CFIF form.SinNum GREATER THAN OR EQUAL TO -1>
- ASin(<CFOUTPUT>#form.SinNum#</CFOUTPUT>) =
- <CFOUTPUT>#Evaluate(ASin(form.sinNum))# Radians</CFOUTPUT>
- <BR>
- or
- <BR>ASin(<CFOUTPUT>#form.SinNum#</CFOUTPUT>) =
- <CFOUTPUT>#Evaluate(ASin(form.sinNum) * 180/Pi())# Degrees</CFOUTPUT>
- <CFELSE>
- <!--- if it is less than negative one, output an error message --->
- <H4>Please enter the sine of the angle that is to be calculated in degrees and radians. This value must be between 1 and -1, inclusive.</H4>
- </CFIF>
- <CFELSE>
- <!--- if it is greater than one, output an error message --->
- <H4>Please enter the sine of the angle that is to be calculated in degrees and radians. This value must be between 1 and -1, inclusive.</H4>
- </CFIF>
- <CFELSE>
- <!--- if it is empty, output an error message --->
- <H4>Please enter the sine of the angle that is to be calculated in degrees and radians. This value must be between 1 and -1, inclusive.</H4>
- </CFIF>
- </CFIF>
-
- <FORM ACTION="asin.cfm" METHOD="POST">
- <P>Type in a number to get its arcsine in Radians and Degrees.
- <BR><INPUT TYPE="Text" NAME="sinNum" SIZE="25">
- <P><INPUT TYPE="Submit" NAME=""> <INPUT TYPE="RESET">
- </FORM>
-
- </BODY>
- </HTML>