Pretty-printing of numpy.array

Posted by camillio on Stack Overflow See other posts from Stack Overflow or by camillio
Published on 2010-05-23T12:54:29Z Indexed on 2010/05/23 13:00 UTC
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Hello,

I'm curious, whether there is any way to print formated numpy.arrays, e.g., in the way similar to this:

x = 1.23456
print '%.3f' % x

If I want to print the numpy.array of floats, it prints several decimals, often in 'scientific' format, which is rather hard to read even for low-dimensional arrays. However, numpy.array apparently has to be printed as a string, i.e., with %s. Is there any solution ready for this purpose? Many thanks in advance :-)

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