# How to create a matrix of same entries?

For example, I want to make a 20 by 20 matrix with all entries being 10. Is there a quick command for that? Thanks!

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How to create a matrix of same entries?

**
asked 2016-11-29 22:26:27 +0200 **

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1

This is one way.

```
sage: matrix(ZZ, 4, 4, lambda i, j: 10)
[10 10 10 10]
[10 10 10 10]
[10 10 10 10]
[10 10 10 10]
```

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Asked: ** 2016-11-29 22:26:27 +0200 **

Seen: **478 times**

Last updated: **Nov 29 '16**

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