V. Armando Solé skrev: > import numpy > import time > a=numpy.arange(1000000.) > a.shape=1000,1000 > t0=time.time() > b=numpy.dot(a.T,a) > print "Elapsed time = ",time.time()-t0 > > reports an "Elapsed time" of 1.4 seconds under python 2.5 and 15 seconds > under python 2.6 > My computer reports 0.34 seconds (Pytin 2.6.2, Win32).
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