Set Operations

Union, intersection, and difference of two line-based lists.

Trim each line Case-insensitive Deduplicate inputs

List A

5 items

List B

4 items

A ∪ B (7)

apple
banana
cherry
date
elderberry
fig
grape

A ∩ B (2)

banana
cherry

A \ B (3)

apple
date
elderberry

B \ A (2)

fig
grape

A △ B (5)

apple
date
elderberry
fig
grape