feat: handle `Initial(x)` initialization_eqs in time-independent systems#3466

Merged

ChrisRackauckas merged 17 commits intoSciML:masterfrom

AayushSabharwal:as/better-nlsys-init

Mar 20, 2025

Commits on Mar 20, 2025

fix: remove extra print statements
AayushSabharwal
committed
feat: add `Initial` parameters for unknowns to all non-initialization systems
AayushSabharwal
committed
feat: handle `Initial(x)` initialization_eqs for time-independent systems
AayushSabharwal
committed
test: test `Initial(x)` initialization_eqs for time-independent systems
AayushSabharwal
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Update src/systems/problem_utils.jl

ChrisRackauckas
authored and
AayushSabharwal
committed
refactor: remove extra empty file
AayushSabharwal
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build: bump DiffEqBase compat
AayushSabharwal
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feat: add `supports_initialization` trait
AayushSabharwal
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fix: only add `Initial` parameters for systems that support initialization
AayushSabharwal
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fix: handle cyclic `u0map` in some cases
AayushSabharwal
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test: update NonlinearSystem tests with new `Initial` parameters
AayushSabharwal
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test: make hack tests more consistent
AayushSabharwal
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fix: fix duplicated code running unconditionally
AayushSabharwal
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fix: only add observed equations to `u0map` for time-independent or initialization systems
AayushSabharwal
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fix: fix `modelingtoolkitize(::NonlinearProblem)`
AayushSabharwal
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fix: add `add_additional_parameters` kwarg to `complete`
AayushSabharwal
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fix: don't add initial parameters in `ODEProblem(::JumpSystem)`
AayushSabharwal
committed