Hi!
Is there a way to query the minimum and maximum values of the numpy datatypes?
E.g. numpy.uint8.max == 255, numpy.uint8.min == 0 (these attributes exist, but they are functions, obviously for technical reasons).
Ciao, / / /--/ / / ANS
I had the same problem sooner today, someone told me the answer : use numpy.info object ;)
Matthieu
2007/12/10, Hans Meine meine@informatik.uni-hamburg.de:
Hi!
Is there a way to query the minimum and maximum values of the numpy datatypes?
E.g. numpy.uint8.max == 255, numpy.uint8.min == 0 (these attributes exist, but they are functions, obviously for technical reasons).
Ciao, / / /--/ / / ANS _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
Am Montag, 10. Dezember 2007 17:23:07 schrieb Matthieu Brucher:
I had the same problem sooner today, someone told me the answer : use numpy.info object ;)
I saw this shortly after posting (what a coincidence), and I planned to reply to myself, but my mail did not make it to the list very quickly.. (nearly two hours!)
Thanks, that's indeed what I was looking for.
Hans Meine wrote:
Hi!
Is there a way to query the minimum and maximum values of the numpy datatypes?
numpy.iinfo (notice the two i's) (integer information) numpy.finfo (floating point information)
Example:
numpy.iinfo(numpy.uint8).max numpy.iinfo(numpy.int16).min
You pass the datatype to the numpy.iinfo() constructor and then get attributes on the result..
-Travis
participants (3)
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Hans Meine -
Matthieu Brucher -
Travis E. Oliphant