Hi! I have two arrays, with both the same size. I want to do some simple calculations such as:

```
arr = (arr1 ./ arr2) .* 100
```

`maximum(arr1)`

is 31.0 and `maximum(arr2)`

is 48.

So I assume that the highest value or arr should be `(31/48) * 100 = 64.583`

But if I do `maximum(arr)`

I get 180.0

I have no idea where this value comes from.

I use Julia 1.1.0 on Linux

Thanks for you help!