Starting in January 2020, pick up, return, and reserve equipment from the 3rd-floor Circulation Desk. For more details, read our announcement about Media Equipment Moving from Gelardin to the Lauinger Circulation Desk.

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SameDiff logo

A web-based tool that compares any 2 text documents to each other. The program generates a cosine similarity score for the documents, which ranges from 0 (completely different documents with no words in common) to 1 (completely identical documents).

Where to get it

This tool is free and available on the web at