mathlib4
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chore(Quiver.Opposite): make `Quiver.Hom.op/unop` `abbrev`'s
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These are wrappers around the constructor and projection for Opposite Quiver.Hom _ _. The projection itself is reducible and with structure eta built in to defeq it seems like we might be making Lean work harder than is necessary.
!bench
Here are the benchmark results for commit e909ecb0df49c3c96c769b4bf702a3d6084d240e.Found no runs to compare against.