Atn
Atn(number)
Description
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.
Example (BASIC)
Rem Atn Example 'Atn calculates the arctangent of a number Dim Pi Pi = Atn(1) * 4 Print "The value of pi is " & Pi
Example (JavaScript)
//Atn Example
//Atn calculates the arctangent of a number
var Pi;
Pi = Math.atan(1) * 4;
NSB.Print("The value of pi is " + Pi);
Output
The value of pi is 3.141592653589793