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Theorem isometric.image_sphere

Modification history

2023-01-16 23:40
src/topology/metric_space/isometry.lean
chore(topology/metric_space/isometry): rename isometric to isometry_equiv (#18191) …
Deleted isometric.image_sphereView on Github →
2021-12-15 21:49
src/topology/metric_space/isometry.lean
feat(topology/metric_space/isometry): (pre)image of a (closed) ball or a sphere (#10813) …
Added isometric.image_sphereView on Github →