Mathlib v3 is deprecated. Go to Mathlib v4

Theorem countable_of_isolated_left

Modification history

2022-06-08 09:31
src/topology/algebra/order/basic.lean
feat(topology/algebra/order/basic): in a second-countable linear order, only countably many points are isolated to the right (#14564) …
Added countable_of_isolated_leftView on Github →