NonlinearSolve.jl

SimpleNonlinearSolve SimpleNonlinearSolve-v2.11.0

Diff since SimpleNonlinearSolve-v2.10.0

Merged pull requests:

• Re-enable downgrade tests and fix compat bounds (#762) (@ChrisRackauckas-Claude)
• Ensure consistent left/right solution brackets for bracketing solvers (#764) (@dcourteville)
• bump Bracketing for https://github.com/SciML/NonlinearSolve.jl/pull/764 (#766) (@oscardssmith)
• Remove ReTestItems from [deps] section (#767) (@ChrisRackauckas-Claude)
• Drop Bracketting version back to 1.6.2 (#769) (@oscardssmith)
• Switch from JuliaFormatter to Runic.jl for code formatting (#770) (@ChrisRackauckas-Claude)
• Bump actions/checkout from 4 to 6 (#771) (@dependabot[bot])
• feat: add solve(::SCCNonlinearProblem, ::Nothing) method (#772) (@AayushSabharwal)
• Fix polyalgorithm cache residual access using get_fu (#773) (@ChrisRackauckas-Claude)
• chore: temporarily disable downgrade tests (#775) (@ChrisRackauckas-Claude)
• chore: temporarily skip pre (Julia 1.13) tests (#777) (@ChrisRackauckas-Claude)
• fix: typo and documentation linkcheck failures (#778) (@ChrisRackauckas-Claude)
• fix: use findmin_resids for residual vectors in polyalgorithm solve (#780) (@ChrisRackauckas-Claude)
• Fix access to prob.p in reinit!() (#781) (@JamesWrigley)
• Fix stale explicit imports in sublibrary packages (#782) (@ChrisRackauckas-Claude)
• Document missing return codes (#783) (@JamesWrigley)
• Restore EnzymeRules on 1.12 (#785) (@wsmoses)
• Bump NonlinearSolveBase version (#789) (@JamesWrigley)
• Pass u and p from nonlinear solve to inner linear solve (#790) (@termi-official)
• Reset TrustRegion.trust_region in reinit!() (#792) (@JamesWrigley)
• Fix Complex Valued Problems test to use FiniteDiff instead of ForwardDiff (#793) (@ChrisRackauckas-Claude)
• Fix linear solver reinit (#794) (@termi-official)
• Bump NonlinearSolveFirstOrder version (#795) (@JamesWrigley)
• Fix missing AbstractMessageLevel import for NonlinearVerbosity keyword constructor (#798) (@ChrisRackauckas-Claude)
• Fix doc build linkcheck failure (#799) (@ChrisRackauckas-Claude)
• Bump PETSc compat to 0.4 (dropping 0.3) and update extension (#800) (@ChrisRackauckas-Claude)
• CompatHelper: bump compat for Mooncake in [weakdeps] to 0.5 for package NonlinearSolveBase, (keep existing compat) (#801) (@github-actions[bot])
• Bump NonlinearSolveBase v2.11.2 and NonlinearSolve v4.15.0 (#802) (@ChrisRackauckas-Claude)
• Fix deprecation warnings in MTK cache indexing tests (#804) (@ChrisRackauckas-Claude)
• Fix CI deprecation warnings in GitHub Actions workflows (#805) (@ChrisRackauckas-Claude)
• minor math formatting fixes in documentation (#810) (@tpapp)
• fix math formatting, add a blurb (#811) (@tpapp)
• trivial formatting fixes (#812) (@tpapp)
• Move FastShortcutNLLSPolyalg into NonlinearSolveFirstOrder (#813) (@JamesWrigley)
• Add support for transforming bounded parameters into unbounded ones (#814) (@JamesWrigley)
• add ModAB solver (#816) (@oscardssmith)
• Add tutorial on bound constraints (#819) (@ChrisRackauckas-Claude)
• CompatHelper: bump compat for NonlinearSolveFirstOrder to 2, (keep existing compat) (#822) (@github-actions[bot])
• CompatHelper: bump compat for NonlinearSolveFirstOrder to 2 for package docs, (keep existing compat) (#823) (@github-actions[bot])
• CompatHelper: bump compat for NonlinearSolveFirstOrder in [extras] to 2 for package SCCNonlinearSolve, (keep existing compat) (#824) (@github-actions[bot])
• Fix Jacobian diagonal calculation in LM when using StaticArrays (#825) (@JamesWrigley)
• fix modAB typos (#826) (@oscardssmith)
• switch default bracketing solver to ModAB (#828) (@oscardssmith)
• Fix Runic CI workflow and formatting (#830) (@ChrisRackauckas-Claude)
• Refactor ModAB constructor and update method name (#831) (@Proektsoftbg)
• Add ModAB method to bracketing nonlinear solve documentation (#833) (@Proektsoftbg)
• fix: remove closure in vector SCC branch, well-type sols vector (#834) (@ChrisRackauckas-Claude)
• Fix ForwardDiff through bracketing solvers when Duals are in tspan (#840) (@ChrisRackauckas-Claude)
• Handle mixed case in tspan-Dual ForwardDiff extension (#841) (@ChrisRackauckas-Claude)
• Handle null u0 in SimpleNonlinearSolve for NonlinearLeastSquaresProblem (#843) (@ChrisRackauckas-Claude)
• Fix tspan-Dual ForwardDiff ext: secant step instead of foreign Dual tag (#844) (@ChrisRackauckas-Claude)

Closed issues:

• Consider supporting bounds for NonlinearProblem resolution (#183)
• Using LevenbergMarquardt for Linear Least Squares Problem Fails after 3.15.1 (#530)
• Solution of overdetermined systems fails with StaticArrays (#560)
• Constrained Parameters on Nonlinear Least Squares fitting (#575)
• Release NonlinearSolve v4.13.0 (#763)
• Seemingly useless calls to an internal bisection algorithm in Bisection, Brent, Ridder and Falsi solvers (#765)
• MethodError: no method matching get_fu(::Vector{Float64}) (#779)
• Single-Shooting test fails non-deterministically (#791)
• constructing non-trivial NonLinearVerbosity fails (#796)
• Integration test: BoundaryValueDiffEq.jl BVPSOL wrapper consistently failing (#806)
• Integration test: OrdinaryDiffEq.jl PSOS energy conservation test flaky (#807)
• About implementing the ModAB root finding algorithm (#815)
• Precompilation errors, likely due to #813 (#820)
• NonlinearSolve.jl is robust to NLsolve.jl Jacobian column norm underflow bug (#835)
• Migration guide: NLsolve.nlsolve with manual Jacobian and autoscale for kite power system (#836)
• ModAB Anderson-Bjork modification produces NaN with ForwardDiff.Dual numbers (#839)
• SimpleNewtonRaphson cannot solve NonlinearLeastSquaresProblem with empty u0 (#842)