[Numpy-discussion] the difference of np.nan, np.NaN, np.NAN?

Chao YUE chaoyuejoy@gmail....
Fri Oct 14 03:33:48 CDT 2011


Dear all,

is there any difference between np.nan, np.NaN and np.NAN? they really
confuse me....
they are all Not a Number?

In [75]: np.nan==np.NaN
Out[75]: False

In [77]: np.NaN==np.NAN
Out[77]: False

Thanks a lot,

Chao

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Chao YUE
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