Yes, any function gives rise to equivalence classes. And linear functions give r... | Hacker News

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		eru on Aug 14, 2009 \| parent \| context \| favorite \| on: What are eigen values? Yes, any function gives rise to equivalence classes. And linear functions give rise to equivalence classes that preserve structure in vector spaces. (I guess our discourse has reached its end of usefulness here.)

bonsaitree on Aug 20, 2009 [–]

Yes. Thanks for the correct re-wording as "or" and "equivalence class".

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