python_getting_started

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python_getting_started [2013/08/14 11:34] asa |
python_getting_started [2016/08/09 10:25] (current) |
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Elements and sub-matrices are easily extracted: | Elements and sub-matrices are easily extracted: | ||

- | <code> | + | <code python> |

In [25]: b | In [25]: b | ||

Out[25]: | Out[25]: | ||

Line 274: | Line 274: | ||

Let's multiply the first row of a $a$ by the second column of $b$. | Let's multiply the first row of a $a$ by the second column of $b$. | ||

- | <code> | + | <code python> |

In [29]: np.dot(a[0], b[:,1]) | In [29]: np.dot(a[0], b[:,1]) | ||

Out[29]: 30.0 | Out[29]: 30.0 |

python_getting_started.txt ยท Last modified: 2016/08/09 10:25 (external edit)

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