The infixed operators - and .- as well as the prefixed operator ’-’ return the term by term difference of two lists. If the two lists do not have the same size, the smaller list is padded with zeros.
[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]]) |
|
When the operator - is prefixed, it should be quoted (’-’).