matrix size

calc314
4191 ●22 ●48 ●113

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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4088 ●24 ●48 ●90

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

sage: m
[0 0 0]
[0 0 0]
sage: m.nrows()
2
sage: m.ncols()
3

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

Seen: 18,225 times

Last updated: Mar 22 '11