cpp/ranges/zip view/iterator/operator arith2

Let denote the underlying tuple-like object of iterators to elements of adapted views.

@1,2@ Returns the iterator incremented by. Equivalent to: . @3@ Returns the iterator decremented by. Equivalent to: . @4@ Let be. Returns the smallest absolute value among for all integers.

Return value
@1,2@ a copy of that is advanced by @3@ a copy of  that is advanced by @4@ the distance between  and