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Accessing the "Echelon basis matrix" of kernel of a Matrix

asked 2016-06-23 16:15:06 +0100

vishb gravatar image

For any matrix A when we type


It returns

Free module of degree 45 and rank 12 over Integer Ring
Echelon basis matrix:`[ 1  0 -1][ 0  1  2][ 0  0  0]`

How to I access this Echelon basis matrix directly?

I have tried this


but it says

TypeError: echelon_form() takes at least 2 arguments (1 given)
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answered 2016-06-23 16:39:54 +0100

kcrisman gravatar image

Did you try this?

A = matrix([[1,0],[2,0]])
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Asked: 2016-06-23 16:15:06 +0100

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Last updated: Jun 23 '16