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IsometryEquiv.piCongrLeft'
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2024-10-29 16:22
Mathlib/Topology/MetricSpace/Isometry.lean
feat: Homeomorphisms and IsometryEquivs based on `Equiv.piCongrLeft` and `Equiv.sumArrowEquivProdArrow` (#17981)
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IsometryEquiv.piCongrLeft'
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