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[Merged by Bors] - feat(data/fintype/basic): inv of inj on deceq #5872
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pechersky
commented
Jan 25, 2021
Should these definitions and lemmas be in a different section or file? |
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LGTM
Co-authored-by: Johan Commelin <johan@commelin.net>
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I think it would be good to reference equiv.set.range
somewhere in these docstrings, (equiv.set.range f H).symm
is exactly (ignoring computability) this function.
bors merge |
Co-authored-by: Yakov Pechersky <pechersky@users.noreply.github.com>
Pull request successfully merged into master. Build succeeded: |
Co-authored-by: Yakov Pechersky <pechersky@users.noreply.github.com>