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CHANGELOG.md

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Version 2.3-dev

The library has been tested using Agda 2.7.0 and 2.7.0.1.

Highlights

Bug-fixes

Non-backwards compatible changes

Minor improvements

Deprecated modules

Deprecated names

  • In Algebra.Definitions.RawMagma:

    _∣∣_   ↦  _∥_
_∤∤_    ↦  _∦_

  • In Algebra.Properties.Magma.Divisibility:

    ∣∣-sym       ↦  ∥-sym
∣∣-respˡ-≈   ↦  ∥-respˡ-≈
∣∣-respʳ-≈   ↦  ∥-respʳ-≈
∣∣-resp-≈    ↦  ∥-resp-≈
∤∤-sym  -≈    ↦  ∦-sym
∤∤-respˡ-≈    ↦  ∦-respˡ-≈
∤∤-respʳ-≈    ↦  ∦-respʳ-≈
∤∤-resp-≈     ↦  ∦-resp-≈

  • In Algebra.Properties.Monoid.Divisibility:

    ∣∣-refl            ↦  ∥-refl
∣∣-reflexive       ↦  ∥-reflexive
∣∣-isEquivalence   ↦  ∥-isEquivalence

  • In Algebra.Properties.Semigroup.Divisibility:

    ∣∣-trans   ↦  ∥-trans

New modules

Additions to existing modules

  • In Algebra.Construct.Pointwise: 
    isNearSemiring                  : IsNearSemiring _≈_ _+_ _*_ 0# →
                                  IsNearSemiring (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₀ 0#)
isSemiringWithoutOne            : IsSemiringWithoutOne _≈_ _+_ _*_ 0# →
                                  IsSemiringWithoutOne (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₀ 0#)
isCommutativeSemiringWithoutOne : IsCommutativeSemiringWithoutOne _≈_ _+_ _*_ 0# →
                                  IsCommutativeSemiringWithoutOne (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₀ 0#)
isCommutativeSemiring           : IsCommutativeSemiring _≈_ _+_ _*_ 0# 1# →
                                  IsCommutativeSemiring (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₀ 0#) (lift₀ 1#)
isIdempotentSemiring            : IsIdempotentSemiring _≈_ _+_ _*_ 0# 1# →
                                  IsIdempotentSemiring (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₀ 0#) (lift₀ 1#)
isKleeneAlgebra                 : IsKleeneAlgebra _≈_ _+_ _*_ _⋆ 0# 1# →
                                  IsKleeneAlgebra (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₁ _⋆) (lift₀ 0#) (lift₀ 1#)
isQuasiring                     : IsQuasiring _≈_ _+_ _*_ 0# 1# →
                                  IsQuasiring (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₀ 0#) (lift₀ 1#)
isCommutativeRing               : IsCommutativeRing _≈_ _+_ _*_ -_ 0# 1# →
                                  IsCommutativeRing (liftRel _≈_) (lift₂ _+_) (lift₂ _*_) (lift₁ -_) (lift₀ 0#) (lift₀ 1#)
commutativeMonoid               : CommutativeMonoid c ℓ → CommutativeMonoid (a ⊔ c) (a ⊔ ℓ)
nearSemiring                    : NearSemiring c ℓ → NearSemiring (a ⊔ c) (a ⊔ ℓ)
semiringWithoutOne              : SemiringWithoutOne c ℓ → SemiringWithoutOne (a ⊔ c) (a ⊔ ℓ)
commutativeSemiringWithoutOne   : CommutativeSemiringWithoutOne c ℓ → CommutativeSemiringWithoutOne (a ⊔ c) (a ⊔ ℓ)
commutativeSemiring             : CommutativeSemiring c ℓ → CommutativeSemiring (a ⊔ c) (a ⊔ ℓ)
idempotentSemiring              : IdempotentSemiring c ℓ → IdempotentSemiring (a ⊔ c) (a ⊔ ℓ)
kleeneAlgebra                   : KleeneAlgebra c ℓ → KleeneAlgebra (a ⊔ c) (a ⊔ ℓ)
quasiring                       : Quasiring c ℓ → Quasiring (a ⊔ c) (a ⊔ ℓ)
commutativeRing                 : CommutativeRing c ℓ → CommutativeRing (a ⊔ c) (a ⊔ ℓ)