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2023-01-31 22:16
cdca9995
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feat: port Topology.Inseparable (
#1908
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/Topology/Inseparable.lean
added
theorem
Continuous.specialization_monotone
added
theorem
Filter.HasBasis.specializes_iff
added
theorem
Inducing.inseparable_iff
added
theorem
Inducing.specializes_iff
added
theorem
Inseparable.map
added
theorem
Inseparable.map_of_continuousAt
added
theorem
Inseparable.mem_closed_iff
added
theorem
Inseparable.mem_open_iff
added
theorem
Inseparable.nhds_eq
added
theorem
Inseparable.of_eq
added
theorem
Inseparable.prod
added
theorem
Inseparable.refl
added
theorem
Inseparable.rfl
added
theorem
Inseparable.specializes'
added
theorem
Inseparable.specializes
added
def
Inseparable
added
theorem
IsClosed.not_inseparable
added
theorem
IsClosed.not_specializes
added
theorem
IsOpen.not_inseparable
added
theorem
IsOpen.not_specializes
added
theorem
SeparationQuotient.comap_mk_nhdsSet
added
theorem
SeparationQuotient.comap_mk_nhdsSet_image
added
theorem
SeparationQuotient.comap_mk_nhds_mk
added
theorem
SeparationQuotient.continuousAt_lift
added
theorem
SeparationQuotient.continuousAt_lift₂
added
theorem
SeparationQuotient.continuousOn_lift
added
theorem
SeparationQuotient.continuousOn_lift₂
added
theorem
SeparationQuotient.continuousWithinAt_lift
added
theorem
SeparationQuotient.continuousWithinAt_lift₂
added
theorem
SeparationQuotient.continuous_lift
added
theorem
SeparationQuotient.continuous_lift₂
added
theorem
SeparationQuotient.continuous_mk
added
theorem
SeparationQuotient.image_mk_closure
added
theorem
SeparationQuotient.inducing_mk
added
theorem
SeparationQuotient.isClosedMap_mk
added
theorem
SeparationQuotient.isOpenMap_mk
added
def
SeparationQuotient.lift
added
theorem
SeparationQuotient.lift_comp_mk
added
theorem
SeparationQuotient.lift_mk
added
def
SeparationQuotient.lift₂
added
theorem
SeparationQuotient.lift₂_mk
added
theorem
SeparationQuotient.map_mk_nhds
added
theorem
SeparationQuotient.map_mk_nhdsSet
added
theorem
SeparationQuotient.map_mk_nhdsWithin_preimage
added
theorem
SeparationQuotient.map_prod_map_mk_nhds
added
def
SeparationQuotient.mk
added
theorem
SeparationQuotient.mk_eq_mk
added
theorem
SeparationQuotient.preimage_image_mk_closed
added
theorem
SeparationQuotient.preimage_image_mk_open
added
theorem
SeparationQuotient.preimage_mk_closure
added
theorem
SeparationQuotient.preimage_mk_frontier
added
theorem
SeparationQuotient.preimage_mk_interior
added
theorem
SeparationQuotient.quotientMap_mk
added
theorem
SeparationQuotient.range_mk
added
theorem
SeparationQuotient.surjective_mk
added
theorem
SeparationQuotient.tendsto_lift_nhdsWithin_mk
added
theorem
SeparationQuotient.tendsto_lift_nhds_mk
added
theorem
SeparationQuotient.tendsto_lift₂_nhds
added
theorem
SeparationQuotient.tendsto_lift₂_nhdsWithin
added
def
SeparationQuotient
added
theorem
Specializes.antisymm
added
theorem
Specializes.map
added
theorem
Specializes.map_of_continuousAt
added
theorem
Specializes.mem_closed
added
theorem
Specializes.mem_open
added
theorem
Specializes.prod
added
theorem
Specializes.trans
added
def
Specializes
added
def
inseparableSetoid
added
theorem
inseparable_def
added
theorem
inseparable_iff_closure_eq
added
theorem
inseparable_iff_forall_closed
added
theorem
inseparable_iff_forall_open
added
theorem
inseparable_iff_mem_closure
added
theorem
inseparable_iff_specializes_and
added
theorem
inseparable_of_nhdsWithin_eq
added
theorem
inseparable_pi
added
theorem
inseparable_prod
added
theorem
not_inseparable_iff_exists_open
added
theorem
not_specializes_iff_exists_closed
added
theorem
not_specializes_iff_exists_open
added
def
specializationPreorder
added
theorem
specializes_TFAE
added
theorem
specializes_iff_closure_subset
added
theorem
specializes_iff_forall_closed
added
theorem
specializes_iff_forall_open
added
theorem
specializes_iff_mem_closure
added
theorem
specializes_iff_nhds
added
theorem
specializes_iff_pure
added
theorem
specializes_of_eq
added
theorem
specializes_of_nhdsWithin
added
theorem
specializes_pi
added
theorem
specializes_prod
added
theorem
specializes_refl
added
theorem
specializes_rfl
added
theorem
subtype_inseparable_iff
added
theorem
subtype_specializes_iff