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Commit 2020-09-11 11:35 4ce27a5d

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feat(category_theory/limits): filtered colimits commute with finite limits (in Type) (#4046)

Estimated changes

Modified src/algebra/category/Algebra/limits.lean

Modified src/category_theory/filtered.lean

modified def category_theory.is_filtered.sup

deleted theorem category_theory.is_filtered.sup_exists'

modified theorem category_theory.is_filtered.sup_exists

modified def category_theory.is_filtered.to_sup

modified theorem category_theory.is_filtered.to_sup_commutes

Created src/category_theory/limits/colimit_limit.lean

added def category_theory.limits.colimit_limit_to_limit_colimit

added theorem category_theory.limits.map_id_left_eq_curry_map

added theorem category_theory.limits.map_id_right_eq_curry_swap_map

added theorem category_theory.limits.ι_colimit_limit_to_limit_colimit_π

added theorem category_theory.limits.ι_colimit_limit_to_limit_colimit_π_apply

Created src/category_theory/limits/filtered_colimit_commutes_finite_limit.lean

added theorem category_theory.limits.colimit_limit_to_limit_colimit_injective

added theorem category_theory.limits.colimit_limit_to_limit_colimit_surjective

Modified src/category_theory/limits/limits.lean

modified theorem category_theory.limits.colimit.w

modified theorem category_theory.limits.limit.w

Modified src/category_theory/limits/types.lean

added theorem category_theory.limits.types.colimit_sound'

added def category_theory.limits.types.limit.mk

added theorem category_theory.limits.types.limit.π_mk

Modified src/category_theory/types.lean

added def category_theory.is_iso_equiv_bijective