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matrix size

asked 2011-03-22 15:22:48 +0100

calc314 gravatar image

I am writing a function that may take a matrix of varying size as an input. What is the command for finding the dimensions of a matrix in Sage?

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answered 2011-03-22 15:28:53 +0100

Mike Hansen gravatar image

You can get the dimensions with the nrows and ncols methods:

sage: m
[0 0 0]
[0 0 0]
sage: m.nrows()
sage: m.ncols()
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Asked: 2011-03-22 15:22:48 +0100

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Last updated: Mar 22 '11