Method on @infsup: intersect (A)

Method on @infsup: intersect (A, B)

Method on @infsup: intersect (A, [], DIM)

Intersect intervals.

With two arguments the intersection is built pair-wise. Otherwise the intersection is computed for all interval members along dimension DIM, which defaults to the first non-singleton dimension.

Accuracy: The result is a tight enclosure.

x = infsup (1, 3);
y = infsup (2, 4);
intersect (x, y)
  ⇒ ans = [2, 3]

See also: @infsup/union, @infsup/setdiff, @infsup/setxor.

Package: interval