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v3
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Mathlib v3 is deprecated.
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Commit
2022-05-01 03:35
51b1e118
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feat(set_theory/game/impartial): Relabelling of impartial game is impartial (
#13843
)
Estimated changes
Modified
src/set_theory/game/impartial.lean
added
theorem
pgame.impartial.impartial_congr