Compare Multiple Number Sets
Paste one group of numbers per line. The first line is the basis; every other line is compared against it to show the shared numbers, what only the basis has, and what only that line has. Duplicates inside a line are removed automatically.
Output:
Separator:
Recognition Options:
Statistics Result
Download CSV
| Line | Shared | Shared Count | Only in Basis | Only in This Line |
|---|
Introduction to the tool and how to use it
Number-set overlap checker compares several groups of numbers to find which entries repeat, for example matching the previous draw winning numbers to find repeats, or comparing the intersection of two lists.
Note: under set semantics, duplicates inside each group are removed automatically; if you enter only one line, you are told that at least two lines are required.
Note: under set semantics, duplicates inside each group are removed automatically; if you enter only one line, you are told that at least two lines are required.
How to use
- Paste one group of numbers per line in the input box; the first line acts as the reference set (such as the previous draw), and every later line is a group to compare.
- Choose what to output: only the repeated numbers, or all three side-by-side sections: repeated / only in reference / only in this group.
- Set the number separator used in the output.
- Click start; the text box on the right outputs each group's comparison result line by line, and the table below lists comparison group / repeated numbers / repeat count / only in reference / only in this group for each row (copy in place); CSV download is available.
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