v0.22.2

IntervalArithmetic v0.22.2

Diff since v0.22.1

Merged pull requests:

• Fix one and define isthinone (#602) (@OlivierHnt)

Closed issues:

• "one" on complex intervals returns wrong value (#601)

v0.22.1

IntervalArithmetic v0.22.1

Diff since v0.22.0

Merged pull requests:

• Rename CompactHelper.yml to CompatHelper.yml (#597) (@vtjeng)
• Update docs link in README.md (#598) (@vtjeng)
• Add in-place set operations (#599) (@OlivierHnt)

Closed issues:

• Add tests with Float32 intervals (#49)
• Dividing exactly 0 always returns 0. (#264)
• Use atan from CRlibm (#296)
• Non-allocating version of set operations (#551)

v0.22.0

IntervalArithmetic v0.22.0

Diff since v0.21.2

Merged pull requests:

• Make decorated interval the default (#590) (@OlivierHnt)
• Beta 0.22 (#593) (@OlivierHnt)

Closed issues:

• Bug in integer power of BigFloat interval (#83)
• Bisection should ignore atomic intervals (#84)
• ∞🔁🐞 : ==(DecoratedInterval, Interval) gives an infinite loop. (#219)
• Remove Interval <: Real ? (#237)
• Implement reverse mode elementary functions (#323)
• Change base type of Interval{<: AbstractFloat} to AbstractFloat? (#335)
• Equality for decorated intervals (#394)
• Empty interval as [NaN, NaN]? (#408)
• Throw error for ==(::DecoratedInterval, ::Interval) (#419)
• Mince should return an iterator (#431)
• Possible bug in powers (#441)
• nai() not working with rational intervals (#462)
• ITF1788 compliance (#465)
• What is required to use custom types in Intervals? (#476)
• Float16 setrounding error (#486)
• How should strict enclosure of interval boxes be defined? (#490)
• IntervalArithmetic.jl testing errors / broken found. (#540)
• Fractional powers of nonpositive intervals containing zero (#543)
• Derivative of abs(::Interval) (#564)
• Warn or error on every operation mixing Interval and number (#568)
• Lack of convert(::Interval{T}, a::Real) (#580)
• Make DecoratedInterval the default (#584)
• Failure of Interval{T}(x::AbstractIrrational) (#588)
• incorrect comparison for ieee standard (#589)
• Revive @interval (#595)
• constants in @constraint not working (#596)

v0.21.2

IntervalArithmetic v0.21.2

Diff since v0.21.1

Merged pull requests:

• Renaming of functions (#572) (@OlivierHnt)

Closed issues:

• Remove global precision (#228)
• setrounding uses old-style warn and error functions (#328)
• setrounding is slow and unreliable (#352)
• Use IntervalSets.jl for set operations (#366)
• MethodError with inclusion test (#409)
• Allow direct comparison of directed rounding modes (#436)

v0.21.1

IntervalArithmetic v0.21.1

Diff since v0.21.0

Closed issues:

• Add convert(Interval, x::String) and Interval(x::String) (#55)
• Use IOContext internally (#197)
• Creating an IntervalBox with given size is slow (#234)
• Add IntervalBox constructor (#275)
• Use styles in broadcasting (#278)
• Add IntervalBox(tuple, tuple) (#282)
• Add equivalent of entireinterval for IntervalBox (#333)
• Document interval validation use (#356)
• Parsing intervals from strings (#383)
• Add a constructor for IntervalBox{Float32} (#385)
• Plotting infinite IntervalBoxes (#401)
• Incorrect construction of Interval{Float64} from Rational{Int} (#405)
• Have a branch for the last version compatible with julia LTS release (#417)
• Indexing with a range into an IntervalBox should produce a new IntervalBox (#437)
• IntervalBox not working with decorated intervals (#450)
• Consistency in validity check during interval creation (#468)
• Make IntervalBox an MVector? (#475)
• LinearAlgebra.reflectorApply! (#478)
• Macros can not guarantee tight inclusion of float literals (#502)
• interval + inf returns invalid interval (#535)
• Remove IntervalBox in favor of AbstractVector{Interval} (#550)
• Matrix multiplication with mixed Interval SMatrix and SMatrix broken (#573)
• IntervalArithmetic.Interval(::Float64, ::Float64) appears no longer supported in v0.21.0; replace with IntervalArithmetic.interval() (#581)

Merged pull requests:

• Fix multiplication with zero (#574) (@schillic)
• Update GitHub workflows (#575) (@OlivierHnt)
• Update docs (#576) (@OlivierHnt)
• Implement muladd (#577) (@OlivierHnt)
• Fix doctests (#578) (@OlivierHnt)
• Fix doctests (#579) (@OlivierHnt)
• Remove IntervalBox (#582) (@OlivierHnt)
• Merge commit fix for v0.21.1 (#583) (@Kolaru)

v0.21.0

IntervalArithmetic v0.21.0

Diff since v0.20.9

Closed issues:

• entireinterval is not a very good name (#8)
• Print intervals as 3..4? (#319)
• Float interval + BigFloat interval should be Float interval? (#326)
• Use Infinities.jl for infinity (#439)
• replace StaticArrays.jl with StaticArraysCore.jl (#542)
• < and > breaks interval? (#566)

Merged pull requests:

• Simplified version of mod(x::Interval, y::Real) (#525) (@petvana)
• 1.0-dev: Remove @format (#563) (@OlivierHnt)
• fix typos (#569) (@spaette)

v0.20.9

IntervalArithmetic v0.20.9

Diff since v0.20.8

Closed issues:

• Implementing the Riemann-Siegel Formula to find zeros of the Riemann Zeta Function with Interval Arithmetic (#549)

Merged pull requests:

• 1.0-dev: remove superfluous Real-like methods for Interval (#552) (@OlivierHnt)
• 1.0-dev: fix Interval(::Interval) ambiguity error (#553) (@OlivierHnt)
• 1.0-dev: fix interval(::Interval) and some ambiguities (#554) (@OlivierHnt)
• 1.0-dev: improve printing and fix alignment issue (#555) (@OlivierHnt)
• Use AbstractIrrational instead of Irrational (#556) (@devmotion)
• 1.0-dev: fully disallow conversion between non Interval types (#558) (@OlivierHnt)
• 1.0-dev: Enforce the bounds of Interval to be a Rational or an AbstractFloat (#559) (@OlivierHnt)
• 1.0-dev: rework constructors (#560) (@OlivierHnt)
• 1.0-dev: fix stack overflow error (#513, #538) (#562) (@OlivierHnt)

v0.20.8

IntervalArithmetic v0.20.8

Diff since v0.20.7

Closed issues:

• Allow user to easily specify to use faster, but less tight, functions (#56)
• Use === when possible instead of ==` (#69)
• Use Julia's inbounds mechanism for turning on and off validity checks? (#71)
• Add convert(Interval, x::Float64, Val{:tight}) (#80)
• a..b should have different modes (#90)
• Add parse(Interval, s) for a string s (#95)
• Add a benchmarking / performance suite (#105)
• Document setrounding(Interval, mode) (#126)
• [NaN, NaN] should not be allowed (#170)
• Use cases for package in other packages and papers (#184)
• Bugs with tiny numbers (#215)
• 📝🐞 ieee1788-exceptions.jl - exception case for strings (#221)
• 📝🐞 ieee1788-elem.jl - sheNaNigans and atan2 (#223)
• 📝🐞 ieee1788.overlap.jl - ∅ cases, missing tests, NaNs (#224)
• 🛣️ The long and treacherous road to compliance with the ITF1788 test suite (#225)
• cospi/sinpi stack overflow (#280)
• Define any(isinf, x) (#311)
• Non zero diameter for degenerated interval (#545)

Merged pull requests:

• Fix type parameter warning, mild cleanup (#547) (@dkarrasch)
• Test Julia v1.6 explicitly in CI (#548) (@lbenet)

v0.20.7

IntervalArithmetic v0.20.7

Diff since v0.20.6

Closed issues:

• Allow date intervals (#526)
• Power of negative numbers is broken for non-rational exponents (#536)

Merged pull requests:

• fix parser (#522) (@lucaferranti)
• update pointwise policy (#523) (@lucaferranti)
• fix rational power bug in 1.0 (#529) (@lucaferranti)
• Use inf, sup (or bounds) instead of .lo and .hi (#531) (@lbenet)
• Use rounding in extended div (#532) (@lbenet)
• nthroot and rational power (#533) (@lbenet)
• Version bump for Polynomials. (#541) (@hurak)

v0.20.6

IntervalArithmetic v0.20.6

Diff since v0.20.5

Closed issues:

• Why is 0..2 < 1..3 true? (#512)
• Extend inclusion check for interval and interval box (#519)

Merged pull requests:

• Dispatch for exponentiation on Float32 intervals (#482) (@mfherbst)
• Update 1.0-dev with some commits from master (not in #271) (#514) (@lbenet)
• Fix acot and acoth with tests (#517) (@lbenet)
• Return enum elements for overlap, and adapt ITF tests (#518) (@lbenet)
• Update intervalbox.jl (#520) (@mforets)