Method on @infsup: plus (X, Y)

Operator on @infsup: X + Y

Add all numbers of interval X to all numbers of Y.

Accuracy: The result is a tight enclosure.

x = infsup (2, 3);
y = infsup (1, 2);
x + y
  ⇒ ans = [3, 5]

See also: @infsup/minus.

Package: interval