Mathlib Changelog
v4
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2025-12-12 18:47
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feat(Algebra/Order/Ring/Archimedean):
⊤ ≠ 0
(
#32800
) As well as some trivial drive-by golfing.
Estimated changes
Modified
Mathlib/Algebra/Order/Ring/Archimedean.lean
modified
theorem
ArchimedeanClass.mk_natCast
added
theorem
ArchimedeanClass.top_ne_zero
added
theorem
ArchimedeanClass.zero_ne_top