Mathlib Changelog
v4
Changelog
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Commit
2024-08-31 20:17
dae5d2d4
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feat: add a
simp
lemma:
Units.zero_not_mem_spectrum
(
#16339
)
Estimated changes
Modified
Mathlib/Algebra/Algebra/Spectrum.lean
added
theorem
Units.zero_not_mem_spectrum