Returns the value of mathematical PI
Class: Mathematical
Parameters: None
Syntax: @returnValue=@pi()
Returns: The value of PI
Remarks: The returned value of PI is to 5 decimal places
Example:
//Example for the mathematical @pi method
@d=5.678 //Set value
@result=(@d)*@pi() //Calculate result (= 17.838)
message(@d + “ multiplied by PI is “ + @result) //Display results message