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Theorems · Theorem · order theory

image_toPullbackDiag

∀ {X : Type u_1} {Y : Sort u_2} (f : X → Y) (s : Set X),
  toPullbackDiag f '' s = Function.pullbackDiagonal f ∩ Subtype.val ⁻¹' s ×ˢ s
Defined in
Mathlib.Data.Set.Prod
Cited by
1 results in Mathlib
Foundations
Depth 6 from the axioms · uses propext, Quot.sound
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range_toPullbackDiag · cited by 2range_toPullbackDiagSet · cited by 53352SetSet.image · cited by 5609Set.imageSet.preimage · cited by 4946Set.preimageSet.ext · cited by 2266Set.extSProd.sprod · cited by 1750SProd.sprodSet.mem_image_of_mem · cited by 371Set.mem_image_of_memFunction.Pullback · cited by 29Function.PullbacktoPullbackDiag · cited by 9toPullbackDiagFunction.pullbackDiagonal · cited by 6Function.pullbackDiagonalimage_toPullbackDiagCITED BYCITES

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Cited by1

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