: > v = 2 > v**v = 2**2 = 4 > v**v**v = 2**2**2 = 16 > v**v**v**v = 2**2**2**2 = 65536 > > I would expect 2**2**2**2 to be 256
"... in an unparenthesized sequence of power and unary operators, the operators are evaluated from right to left ..." - http://docs.python.org/ref/power.html So, 2**2**2**2 = 2**(2**(2**2)) = 65536 -[]z. -- http://mail.python.org/mailman/listinfo/python-list