About Set Difference
Calculates the difference, or relative complement, of two sets.
Input: text. Output: text.
Format reference: Set Difference background and specification
Example
Use “Try example” to load this public sample and its settings, then run it.
Settings used in this example
| Parameter | Example value | Input and choices |
|---|---|---|
| Sample delimiter | "\n\n" | Escape sequences such as \n, \r and \t are supported |
| Item delimiter | " " | Escape sequences such as \n, \r and \t are supported |
Input
1 1 2 2 3 2 2 3 3
Result
1
Parameters
| Parameter | Default value | Input and choices |
|---|---|---|
| Sample delimiter | "\\n\\n" | Escape sequences such as \n, \r and \t are supported |
| Item delimiter | "," | Escape sequences such as \n, \r and \t are supported |
Before interpreting the result
Confirm the number base, delimiter and bit width before comparing results. Signed integers, byte strings and floating-point numbers have different representations and precision limits.
How to use this page
- Paste your input or open a local file.
- Adjust tool options if needed, then choose Run tool.
- Copy the result or download the original output bytes.
Inputs and results are not added to the public catalogue or saved in the URL. Processing happens in your browser; HTTP Request and DNS over HTTPS send the requests you explicitly run. Files up to 128 MiB can be opened; decompression and image tools may have smaller processing limits. Large results have a shortened preview. Text and HTML downloads use UTF-8; binary downloads preserve output bytes. Pasted text follows browser newline handling; open a file when exact input bytes matter.