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MulAction.properSMul_iff_isCompact_setOf_inter_nonempty
Modification history
2026-03-24 19:17
Mathlib/Topology/Algebra/ProperAction/CompactlyGenerated.lean
feat(Topology/Algebra/ProperAction): Fiberwise criterion for ProperSMul (#36904) …
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MulAction.properSMul_iff_isCompact_setOf_inter_nonempty
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