Number range visualizer

Visualize numeric ranges, detect overlaps and gaps, and compute unions. One range per line: Label: start-end

Number line

0

200

A

0 – 50

B

30 – 80

C

100 – 150

D

120 – 200

Ranges

4

Span

200

Union length

180

Overlaps

2

Gaps

1

Overlaps (2)

A ∩ B30 – 50 (length 20)

C ∩ D120 – 150 (length 30)

Gaps (1)

Between B and C80 – 100 (length 20)

Union (2 segments)

[0, 80][100, 200]