核心编程第四章python内建函数

>>> 2 == 2
True
>>> 2.47 <= 5.66
True
>>> 5+4j >= 2-3j
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: no ordering relation is defined for complex numbers
>>> 'abc' == 'xyz'
False
>>> 'abc' < 'xyz'
True
>>> 'abc' > 'xyz'
False
>>> [3, 'abc'] == ['abc', 3]
False
>>> [3, 'abc'] == [3, 'abc']
True
>>> 3 < 4 < 7
True
>>> 4 > 3 == 3
True
>>> 4 < 3 < 5 != 2 < 7
False
>>> 
>>> 2 == 2
True
>>> 2.47 <= 5.66
True
>>> 5