Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2023-02-27 22:32 e1a7bdeb

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refactor(topology/*): add uniform_space.of_fun, use it (#18495)

  • Fix simps config for absolute_value.
  • Define uniform_space.of_fun and use it for absolute_value.uniform_space, pseudo_emetric_space, and pseudo_metric_space.
  • Add filter.tendsto_infi_infi and filter.tendsto_supr_supr.
  • Rename pseudo_metric_space.of_metrizable and metric_space.of_metrizable to *.of_dist_topology.
  • Add metric.to_uniform_space_eq and metric.uniformity_basis_dist_rat.
  • Migrate topology.uniform_space.absolute_value to bundled absolute_value.

Estimated changes