# matrix size

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?

matrix size

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4

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
```

Asked: **
2011-03-22 09:22:48 -0500
**

Seen: **4,219 times**

Last updated: **Mar 22 '11**

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