Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
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Commit
2022-12-06 07:17
49605783
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feat(set_theory/cardinal): add lemmas about
n : ℕ
and
ℵ₀
(
#17490
)
Estimated changes
Modified
src/set_theory/cardinal/basic.lean
added
theorem
cardinal.aleph_0_add_nat
added
theorem
cardinal.aleph_0_mul_nat
added
theorem
cardinal.nat_add_aleph_0
added
theorem
cardinal.nat_mul_aleph_0