# random selection

How I do randomly select a element in GO(n,RR)?

random selection

asked **
2014-02-17 22:16:19 -0600
**

Anonymous

How I do randomly select a element in GO(n,RR)?

0

The random_matrix command seems to be the ticket if you use an exact base ring

```
A=random_matrix(QQ, 4, 4, algorithm='echelonizable', rank=4, upper_bound=60); A
```

But this is not implemented for `RR`

. Would floating-point issues even allow this?

Asked: **
2014-02-17 22:16:19 -0600
**

Seen: **105 times**

Last updated: **Feb 18 '14**

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Do you mean GL(n,RR)?