@ -846,6 +846,9 @@ from itertools import *
>>> product('ab', [1, 2])
[('a', 1), ('a', 2), ('b', 1), ('b', 2)]
>>> product([0, 1], repeat=3)
[(0, 0, 0), (0, 0, 1), (0, 1, 0), (0, 1, 1), (1, 0, 0), (1, 0, 1), (1, 1, 0), (1, 1, 1)]
```
### Infinite iterators