'' examples/manual/math/atn.bas
''
'' NOTICE: This file is part of the FreeBASIC Compiler package and can't
''         be included in other distributions without authorization.
''
'' See Also: https://www.freebasic.net/wiki/wikka.php?wakka=KeyPgAtn
'' --------

Print "Pi ="; Atn ( 1.0 ) * 4
Print Atn ( 4 / 5 )
