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= Numeric =
== 简介 ==

Numeric又称为NumericalPython。Numeric已经不再继续开发(2005-11)，NumPy是其下一代继承者。

提供对序列（主要是矩阵)的快速操作
== 例子 ==
>>> import Numeric as N

>>> a = [[0,0,1,1,0],[1,1,0,0,1],[0,0,1,0,1]]

>>> N.where(a, 100,99)

array([[ 99,  99, 100, 100,  99],
       [100, 100,  99,  99, 100],
       [ 99,  99, 100,  99, 100]])

== 函数 ==
=== take ===
取出矩阵的几行或几列