Mathlib Changelog
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2025-11-18 16:33
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feat: characterise regular elements of type synonyms (
#31739
)
Estimated changes
Modified
Mathlib/Algebra/Group/TypeTags/Basic.lean
added
theorem
isAddLeftRegular_ofMul
added
theorem
isAddLeftRegular_toAdd
added
theorem
isAddRegular_ofMul
added
theorem
isAddRegular_toAdd
added
theorem
isAddRightRegular_ofMul
added
theorem
isAddRightRegular_toAdd
added
theorem
isLeftRegular_ofAdd
added
theorem
isLeftRegular_toMul
added
theorem
isRegular_ofAdd
added
theorem
isRegular_toMul
added
theorem
isRightRegular_ofAdd
added
theorem
isRightRegular_toMul
Modified
Mathlib/Algebra/Order/Group/Synonym.lean
added
theorem
isLeftRegular_ofColex
added
theorem
isLeftRegular_ofDual
added
theorem
isLeftRegular_ofLex
added
theorem
isLeftRegular_toColex
added
theorem
isLeftRegular_toDual
added
theorem
isLeftRegular_toLex
added
theorem
isRegular_ofColex
added
theorem
isRegular_ofDual
added
theorem
isRegular_ofLex
added
theorem
isRegular_toColex
added
theorem
isRegular_toDual
added
theorem
isRegular_toLex
added
theorem
isRightRegular_ofColex
added
theorem
isRightRegular_ofDual
added
theorem
isRightRegular_ofLex
added
theorem
isRightRegular_toColex
added
theorem
isRightRegular_toDual
added
theorem
isRightRegular_toLex
added
theorem
ofDual_eq_one
added
theorem
toDual_eq_one
Modified
Mathlib/Algebra/Order/GroupWithZero/Canonical.lean
Modified
Mathlib/Algebra/Order/Monoid/Unbundled/TypeTags.lean
added
theorem
Additive.ofMul_bot
added
theorem
Additive.ofMul_eq_bot
added
theorem
Additive.ofMul_eq_top
added
theorem
Additive.ofMul_top
added
theorem
Additive.toMul_bot
added
theorem
Additive.toMul_eq_bot
added
theorem
Additive.toMul_eq_top
added
theorem
Additive.toMul_top
added
theorem
Multiplicative.ofAdd_bot
added
theorem
Multiplicative.ofAdd_eq_bot
added
theorem
Multiplicative.ofAdd_eq_top
added
theorem
Multiplicative.ofAdd_top
added
theorem
Multiplicative.toAdd_bot
added
theorem
Multiplicative.toAdd_eq_bot
added
theorem
Multiplicative.toAdd_eq_top
added
theorem
Multiplicative.toAdd_top
Modified
Mathlib/Order/BoundedOrder/Basic.lean
modified
theorem
OrderDual.ofDual_bot
added
theorem
OrderDual.ofDual_eq_bot
added
theorem
OrderDual.ofDual_eq_top
modified
theorem
OrderDual.ofDual_top
modified
theorem
OrderDual.toDual_bot
added
theorem
OrderDual.toDual_eq_bot
added
theorem
OrderDual.toDual_eq_top
modified
theorem
OrderDual.toDual_top