Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
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Commit
2022-06-04 15:25
83c1cd8a
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feat(set_theory/cardinal/cofinality):
ω
is a strong limit cardinal (
#14436
)
Estimated changes
Modified
src/set_theory/cardinal/cofinality.lean
added
theorem
cardinal.is_limit_omega
added
theorem
cardinal.is_strong_limit_omega