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Def SemiNormedGroup.parallel_pair_cone

Modification history

2022-04-21 20:30
src/analysis/normed/group/SemiNormedGroup/kernels.lean
refactor(category_theory): reverse simp lemmas about (co)forks (#13519) …
Deleted SemiNormedGroup.parallel_pair_coneView on Github →
2021-10-16 18:01
src/analysis/normed/group/SemiNormedGroup/kernels.lean
feat(analysis/normed/group/SemiNormedGroup/kernels): add kernels (#9711) …
Added SemiNormedGroup.parallel_pair_coneView on Github →