Atn: Difference between revisions

Revision as of 18:06, 24 March 2019

This function is for BASIC compatibility. It is not available in pure JavaScript projects.

Atn(number)

Atn returns the arctangent of a number in radians. The required parameter, number, is any numeric expression.

To convert degrees to radians, multiply degrees by π/180. To convert radians to degrees, multiply radians by 180/π.

Rem Atn Example
'Atn calculates the arctangent of a number

Dim Pi
Pi = Atn(1) * 4
Print "The value of pi is " & Pi

The value of pi is 3.141592653589793

@@ Line 1: / Line 1: @@
+''This function is for BASIC compatibility. It is not available in pure JavaScript projects.''
 Atn(''number'')
@@ Line 16: / Line 18: @@
 Pi = Atn(1) * 4
 Print "The value of pi is " & Pi
-</pre>
-== Example (JavaScript) ==
-<pre>
-//Atn Example
-//Atn calculates the arctangent of a number
-var  Pi;
-Pi = Math.atan(1) * 4;
-NSB.Print("The value of pi is " + Pi);
 </pre>