Pythonのお勉強 Part50

[0888 デフォルトの名無しさん 2015/08/10(月) 10:34:27.46 ID:AGT5HrH+]

はいよ。

>>> f = 1.0
>>> f.__sizeof__()
24
>>> f10000 = 10.0 ** 10000
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OverflowError: (34, 'Numerical result out of range')
>>> from decimal import Decimal as D
>>> df10000 = D("10.0") ** 10000
>>> df10000.__sizeof__()
104
>>> L = [None] * (2 ** 24)
>>> L.__sizeof__()
134217768