[Numpy-discussion] numpy.r_[True, False] is not a boolean array

oc-spam66 oc-spam66 at laposte.net
Fri Dec 3 06:29:49 EST 2010


Hello,

I observe the following behavior:

numpy.r_[True, False] 	-> array([1, 0], dtype=int8)
numpy.r_[True]		-> array([ True], dtype=bool)

I would expect the first line to give a boolean array:
array([ True, False], dtype=bool)

Is it normal? Is it a bug?

-- 
O.C.
numpy.__version__ = '1.4.1'



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