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Nimber.invAux_notMem_invSet
Modification history
2026-02-20 00:22
Mathlib/SetTheory/Nimber/Field.lean
chore: remove deprecated material from CGT (#35550) …
Deleted
Nimber.invAux_notMem_invSet
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2025-05-25 12:30
Mathlib/SetTheory/Nimber/Field.lean
chore(*): not_mem/nmem -> notMem (#25159)
Added
Nimber.invAux_notMem_invSet
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