From the "Just When I Thought I Was Gettin' The Hang Of Numpy" file...

```
>>> import numpy as np
>>> y = np.array((1650, 2300, 2560, 3710)) * 1000000
>>> y
array([ 1650000000, -1994967296, -1734967296, -584967296])
```

My old math instructor would agree with the first result, but the others???

FWIW, running Python 3.6.3 on 64-bit Win 10, and also get (as expected)

```
>>> 2300 * 1000000
2300000000
```

`array([1650000000, 2300000000, 2560000000, 3710000000])`

– Jutorres