Python - np.inf not larger than number

问题

Why np.inf > 1e999 returns False?

I'm using Python 3.7

回答1:

The notation 1e999 results in a float -- and this float is larger than the maximum possible value. So 1e999 becomes inf.

A quick test in Ipython:

In [11]: 1e999 == np.inf
Out[11]: True

来源：https://stackoverflow.com/questions/63585238/python-np-inf-not-larger-than-number