python - How to create a histogram of 2D arrays in ipython -

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i have use random number generator create 1000*1000 2d arrays. how can create histogram of 2d arrays? 

s1=np.random.rand(1000,1000)

install , use matplotlib. code this:

import matplotlib.pyplot plt  s1=np.random.rand(1000,1000) plt.hist(s1)

matplotlib gives ton of useful options, can read more them here.


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