Mathlib Changelog
v4
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2025-11-14 11:51
a1961309
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chore(Logic/Equiv): golf entire
Perm.subtypeCongr.symm
using
rfl
(
#31237
)
Estimated changes
Modified
Mathlib/Logic/Equiv/Basic.lean
modified
theorem
Equiv.Perm.subtypeCongr.symm