Sam Isaacson
Sam Isaacson
`parameter_dependencies` seems to be a new MTK system field for specifying parameters that are functions of other parameters (not initial conditions currently). We should consider adding system and DSL support...
In some preliminary benchmarking for a talk I'm finding that when using `Direct` with a small number of jumps (~6), we can actually now get a ~30% speedup using `ConstantRateJump`s....
SciMLBase is 1.10 and up now, so there isn't much point to trying to keep support for earlier versions. The Project.toml should get updated to reflect this (perhaps as of...
Sometime after 9.10 the plot recipe has started to include propensity variables within plots, i.e. compare https://docs.sciml.ai/JumpProcesses/v9.12/tutorials/discrete_stochastic_example/c355f569.svg vs. the 9.10.1 version: https://docs.sciml.ai/JumpProcesses/v9.10/tutorials/discrete_stochastic_example/86922c19.svg I assume this is a plot-recipe change in...
It would be nice when one is using `saveat` to have the ability to tell solution objects an interpolation option to use. For example, currently when using `saveat` in JumpProcesses...
In the Catalyst tests we are seeing ```julia ┌ Warning: `SteadyStateDiffEqTerminationMode` is deprecated and isn't used in any upstream library. Remove uses of this. │ caller = __solve at solve.jl:16...
```julia (@v1.11) pkg> activate --temp Activating new project at `/var/folders/8s/kss4zcyx10v_l22h64zdzs6m0000gn/T/jl_W9Zn0r` (jl_W9Zn0r) pkg> dev OrdinaryDiffEq Resolving package versions... ERROR: Unsatisfiable requirements detected for package OrdinaryDiffEqQPRK [04162be5]: OrdinaryDiffEqQPRK [04162be5] log: ├─OrdinaryDiffEqQPRK [04162be5]...
1. Using an external function in a reaction works fine but has issues in equations ```julia # works f(A,t) = 2*A*t rn = @reaction_network begin f(A,t), A --> 0 end...
Issues like https://github.com/SciML/Catalyst.jl/actions/runs/10549534673/job/29224675728?pr=961 are due to some of the extension libraries we depend on not updating to newer (breaking) releases of packages. In this case I think Homotopy continuation, see...
On a quick skim, it appears subsets of our DSL macro processing code overlap with MTK macro processing code. We should switch to MTK's code as much as possible to...