Term by term difference of two lists : - .-

### 2.38.4 Term by term difference of two lists : `- .-`

The infixed operator `-` or `.-` and the prefixed operator `’-’` returns the term by term difference of two lists.
If the two lists do not have the same size, the smallest list is completed with zeros.
Input :

`[1,2,3]-[4,3,5]`

Or :

`[1,2,3] .+ [4,3,5]`

Or :

`’-’([1,2,3],[4,3,5])`

Or :

`’-’([[1,2,3],[4,3,5]])`

Output :

`[-3,-1,-2]`

Warning !
When the operator `-` is prefixed, it should be quoted (`’-’`).