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Theorem int.preimage_ball

Modification history

2022-02-24 00:24
src/topology/instances/int.lean
refactor(topology/instances): put `ℕ`, `ℤ`, and `ℚ` in separate files (#12207) …
Modified int.preimage_ballView on Github →
2021-08-22 15:49
src/topology/instances/real.lean
refactor(topology/metric_space/basic): rename `closed_ball_Icc` (#8790) …
Added int.preimage_ballView on Github →