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feat(CategoryTheory/Limits): biprod.opIso#38996

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feat(CategoryTheory/Limits): biprod.opIso#38996
joelriou wants to merge 1 commit intoleanprover-community:masterfrom
joelriou:biprod-op

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@joelriou joelriou commented May 6, 2026


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github-actions Bot commented May 6, 2026

PR summary 968bc3138a

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ BinaryBicone.IsBilimit.ofIso
+ BinaryBicone.IsBilimit.op
+ BinaryBiproductData.ofIso
+ BinaryBiproductData.op
+ biprod.fst_op_opIso_hom
+ biprod.inl_opIso_inv
+ biprod.inr_opIso_inv
+ biprod.opIso
+ biprod.opIso_hom_fst
+ biprod.opIso_hom_snd
+ biprod.opIso_inv_inl_op
+ biprod.opIso_inv_inr_op
+ biprod.snd_op_opIso_hom
+ hasBinaryBiproduct_of_iso
+ instance [HasBinaryBiproducts C] : HasBinaryBiproducts Cᵒᵖ
+ instance {P Q : C} [HasBinaryBiproduct P Q] :
+ ofIso
+ op

You can run this locally as follows
## from your `mathlib4` directory:
git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci

## summary with just the declaration names:
../mathlib-ci/scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
../mathlib-ci/scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh in the mathlib-ci repository contains some details about this script.


No changes to strong technical debt.
No changes to weak technical debt.

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