摘要：
import timeitt1 = timeit.timeit('sum(x*x for x in xrange(10000))',number = 10000)print t1 阅读全文
摘要：
安装numpy 和 scipysudo yum install lapack lapack-devel blas blas-develsudo yum install numpy.x86_64下载scipy，解压之后sudo python setup.py install安装pip复制代码代码如下:... 阅读全文