v2.13.0

HomotopyContinuation v2.13.0

Diff since v2.12.1

Merged pull requests:

• Nid updates (#608) (@PBrdng)

v2.12.1

HomotopyContinuation v2.12.1

Diff since v2.12.0

Merged pull requests:

• CompatHelper: bump compat for StructArrays to 0.7, (keep existing compat) (#603) (@github-actions[bot])
• Add comment that CPUs can hang when using multiple threads (#607) (@PBrdng)
• Update polyhedral.jl (#620) (@PBrdng)
• Fix the bug in convert(type, Expression) from #615 (#621) (@PBrdng)
• Update warning message (#622) (@PBrdng)

Closed issues:

• Converting from Nemo.fmpq_mpoly to HomotopyContinuation.Expression (#520)
• Threads.resize_nthreads! is deprecated (#560)
• solve never terminates with threading=true (#594)
• numerical_irreducible_decomposition call throws DimensionMismatch (#606)
• Documentation for taylor series and custom homotopies (#609)
• Possibly method piracy break PEtab.jl (#610)
• Request for plotting recipe (#612)
• Error when trying to solve for polynomial of certain type (#613)
• Inconsistent results for simple polynomial (#614)
• Incorrect results for convert(Float64,::Expression) and segfault for convert(BigFloat,::Expression) (#615)
• Accept solutions that do not exactly solve the system in case of noise (#616)
• Converting between OSCAR polynomials to Expression (#617)
• Better warning/error message for monodromy_solve when start solution is wrong/bad (#618)
• Solutions with zero entries when only_non_zero=true (#619)

v2.12.0

HomotopyContinuation v2.12.0

Diff since v2.11.1

Merged pull requests:

• Run CompatHelper.yml with latest (#595) (@ChrisRackauckas)
• CompatHelper: add new compat entry for DelimitedFiles at version 1, (keep existing compat) (#597) (@github-actions[bot])
• replace the resize_nthreads! function (#598) (@PBrdng)
• fix: fix total degree with many parameters threaded (#599) (#600) (@oameye)

Closed issues:

• NID computes non solutions (#592)
• threaded total degree solve for multiple sets of parameters (#599)
• polyhedral for many parameters does not work (#601)

v2.11.1

HomotopyContinuation v2.11.1

Diff since v2.11.0

Merged pull requests:

• NID bug fixes (#593) (@PBrdng)

Closed issues:

• sing_accuracy not recognised as endgame parameter (#573)
• Arblib dependencies incompatible with Oscar.jl (#581)

v2.11.0

HomotopyContinuation v2.11.0

Diff since v2.10.0

Merged pull requests:

• Fix small n_components bugs (#587) (#588) (@oskarhenriksson)
• This PR attempts to fix a dependency bug with Arblib (#589) (@PBrdng)

Closed issues:

• Small bugs in n_components (#587)

v2.10.0

HomotopyContinuation v2.10.0

Diff since v2.9.5

Merged pull requests:

• Fix LU deprecation and improve type-stability of MatrixWorkspace (#580) (@ChrisRackauckas)
• run JuliaFormatter (#583) (@PBrdng)

v2.9.5

HomotopyContinuation v2.9.5

Diff since v2.9.4

Merged pull requests:

• Update coefficienttype for depwarn (#579) (@ChrisRackauckas)

v2.9.4

HomotopyContinuation v2.9.4

Diff since v2.9.3

Merged pull requests:

• Fixing a bug in row scaling (#570) (@PBrdng)
• Document Base.conj override and add function to reconstruct poly from coeffs and exponent matrix (#571) (@PBrdng)
• NID Bugfixing (#572) (@PBrdng)
• This adds an option to not use triangle inequality in voronoi trees and monodromy (#576) (@PBrdng)
• CompatHelper: bump compat for "DynamicPolynomials" to "0.6" (#578) (@github-actions[bot])

Closed issues:

• Non-real solution incorrectly certified as real (#563)
• Start System Complaints: Incorrect Rank Calculation (#565)
• What is the best way to approximate trigonometric functions in HC (#568)
• LaTeX pretty printing breaks for (negative) exponents (#569)
• Missing Solutions (#574)

v2.9.3

HomotopyContinuation v2.9.3

Diff since v2.9.2

Merged pull requests:

• Fix an error in the display of witness sets (#561) (@PBrdng)
• Fixing the bug in issue #563 (#564) (@PBrdng)

Closed issues:

• finding all Steady state solutions function using HC method integrated with ModelingToolKits.jl (#487)
• Strange behaviour of numerical irreducible decomposition (#545)
• Can't build a system with Unicode symbols in variable names (#559)

v2.9.2

HomotopyContinuation v2.9.2

Diff since v2.9.1

Merged pull requests:

• Update to upcoming v0.3 release of SemialgebraicSets (#534) (@blegat)