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inv_norm_smul_mem_unitClosedBall
Modification history
2024-12-18 13:02
Mathlib/Analysis/NormedSpace/Real.lean
chore(Analysis): rename `closedUnitBall` and `closed_unit_ball` to `unitClosedBall` (#9755) …
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inv_norm_smul_mem_unitClosedBall
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