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Command error - shown as matrix instead of asmatrix
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<span class="s1">In [</span><span class="s2">110</span><span class="s1">]: from</span><span class="s3"> </span><span class="s4">numpy.linalg</span><span class="s3"> </span><span class="s1">import</span><span class="s3"> det</span>

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<span class="s1"></span>

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<span class="s5">In [</span><span class="s2">111</span><span class="s5">]: </span><span class="s1">m5 = matrix([[</span><span class="s5">2</span><span class="s1">,-</span><span class="s5">3</span><span class="s1">,</span><span class="s5">1</span><span class="s1">],[</span><span class="s5">2</span><span class="s1">,</span><span class="s5">0</span><span class="s1">,-</span><span class="s5">1</span><span class="s1">],[</span><span class="s5">1</span><span class="s1">,</span><span class="s5">4</span><span class="s1">,</span><span class="s5">5</span><span class="s1">]])</span>

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<span class="s1">---------------------------------------------------------------------------</span>

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<span class="s6">NameError</span><span class="s1"> <span class="Apple-converted-space"> </span>Traceback (most recent call last)</span>

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<span class="s1"><ipython-input-111-8f370b341908></span><span class="s3"> in </span><span class="s7"><module></span><span class="s8">()</span>

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<span class="s9">----> 1</span><span class="s6"> </span><span class="s3">m5 </span><span class="s1">=</span><span class="s3"> matrix</span><span class="s1">([[</span><span class="s7">2</span><span class="s1">,-</span><span class="s7">3</span><span class="s1">,</span><span class="s7">1</span><span class="s1">],[</span><span class="s7">2</span><span class="s1">,</span><span class="s7">0</span><span class="s1">,-</span><span class="s7">1</span><span class="s1">],[</span><span class="s7">1</span><span class="s1">,</span><span class="s7">4</span><span class="s1">,</span><span class="s7">5</span><span class="s1">]])</span>

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<span class="s1"></span>

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<span class="s6">NameError</span><span class="s1">: name 'matrix' is not defined</span>

<span class="s1">
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<span class="s1">Solution - if matrix is replaced with asmatrix it works fine.</span>


Python Matrices 06-07 min 30-40 sec 25-05-19, 4:21 p.m. erankikiran

Answers:

matrix should work.
Kindly confirm that you have done from numpy import matrix
25-05-19, 4:35 p.m. pratham920


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