Commit 2023-03-01 18:06 195fcd60
View on Github →refactor(topology/uniform_space/basic): review API (#18516)
API about uniform embeddings
- Add
mk_iff
touniform_inducing
anduniform_embedding
. - Move lemmas about
uniform_inducing
up. - Add
uniform_inducing.comap_uniform_space
,uniform_inducing_iff'
, andfilter.has_basis.uniform_inducing_iff
. - Add
uniform_embedding_iff'
,filter.has_basis.uniform_embedding_iff'
, andfilter.has_basis.uniform_embedding_iff
. - Drop
uniform_embedding_def
anduniform_embedding_def'
. - Add
uniform_embedding_iff_uniform_inducing
.
Other changes
- Add
rescale_to_shell_semi_normed_zpow
andrescale_to_shell_zpow
. - Generalize
continuous_linear_map.antilipschitz_of_uniform_embedding
tocontinuous_linear_map.antilipschitz_of_embedding
, add an even more general versionlinear_map.antilipschitz_of_comap_nhds_le
. - Use
fully_applied := ff
to generateequiv.prod_congr_apply
. - Use
edist := λ _ _, 0
inmetric_space
instances forempty
andpunit
. - Add
inducing.injective
,inducing.embedding
, andembedding_iff_inducing
- Allow
Sort*
s infilter.has_basis.uniform_continuous_iff
andfilter.has_basis.uniform_continuous_on_iff
. - Rename
metric.of_t0_pseudo_metric_space
tometric_space.of_t0_pseudo_metric_space
;emetric.of_t0_pseudo_emetric_space
toemetric_space.of_t0_pseudo_emetric_space
;metric.metric_space.to_emetric_space
tometric_space.to_emetric_space
;uniform_embedding_iff'
toemetric.uniform_embedding_iff'