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Add InfiniteOpt extension #17

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8b86774
Add InfiniteOpt extension
DimitriAlston Jun 22, 2026
4bdcb89
Pass infinite parameter as input to `register_odesystem`
DimitriAlston Jun 25, 2026
085d8e9
Update runtests.jl
DimitriAlston Jun 25, 2026
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9 changes: 8 additions & 1 deletion Project.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,12 @@ SciCompDSL = "91a8cdf1-4ca6-467b-a780-87fda3fff15e"
SymbolicUtils = "d1185830-fcd6-423d-90d6-eec64667417b"
Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"

[weakdeps]
InfiniteOpt = "20393b10-9daf-11e9-18c9-8db751c92c57"

[extensions]
EOIInfiniteOptExt = "InfiniteOpt"

[compat]
DocStringExtensions = "0.9"
JuMP = "1"
Expand All @@ -25,8 +31,9 @@ julia = "1.10"
[extras]
CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
InfiniteOpt = "20393b10-9daf-11e9-18c9-8db751c92c57"
Ipopt = "b6b21f68-93f8-5de0-b562-5493be1d77c9"
Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

[targets]
test = ["CSV", "DataFrames", "Ipopt", "Test"]
test = ["CSV", "DataFrames", "InfiniteOpt", "Ipopt", "Test"]
5 changes: 5 additions & 0 deletions README.md
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Expand Up @@ -22,10 +22,15 @@ An optimal reactor-separator-recycle process design problem originally presented

A nonlinear kinetic parameter estimation problem originally described by [[5](#references)] is used to demonstrate the use of `register_odesystem` to formulate and solve an ODE system using [`Ipopt`](https://github.com/coin-or/ipopt) [[6](#references)].

### [InfiniteOpt ODE System](https://github.com/PSORLab/EOptInterface.jl/blob/main/examples/infinite_model.jl)

The same ODE example as above is formulated and solved using [`InfiniteOpt.jl`](https://github.com/infiniteopt/InfiniteOpt.jl) [[7](#references)].

## References
1. Ma, Y., Gowda, S., Anantharaman, R., Laughman, C., Shah, V., and Rackauckas, C. ModelingToolkit: A Composable Graph Transformation System For Equation-Based Modeling. (2022). DOI: [10.48550/arXiv.2103.05244](https://doi.org/10.48550/arXiv.2103.05244)
2. Lubin, M., Dowson, O., Dias Garcia, J., Huchette, J., Legat, B., and Vielma, J.P. JuMP 1.0: recent improvements to a modeling language for mathematical optimization. *Mathematical Programming Computation.* 15, 581-589 (2023). DOI: [10.1007/s12532-023-00239-3](https://doi.org/10.1007/s12532-023-00239-3)
3. Kokossis, A.C. and Floudas, C.A. Synthesis of isothermal reactor-separator-recycle systems. *Chemical Engineering Science.* 46, 1361-1383 (1991). DOI: [10.1016/0009-2509(91)85063-4](https://doi.org/10.1016/0009-2509(91)85063-4)
4. Wilhelm, M. E. and Stuber, M.D. EAGO.jl: easy advanced global optimization in Julia. *Optimization Methods & Software.* 37(2), 425-450 (2022). DOI: [10.1080/10556788.2020.1786566](https://doi.org/10.1080/10556788.2020.1786566)
5. Taylor, J.W. Direct measurement and analysis of cyclohexadienyl oxidation. Ph.D. thesis, Massachusetts Institute of Technology. (2005). URL: http://hdl.handle.net/1721.1/33716
6. Wächter, A. and Biegler, L.T. On the implementation of an interior-point filter line-search algorithm for large-scale nonlinear programming. *Mathematical Programming.* 106, 25-57 (2006). DOI: [10.1007/s10107-004-0559-y](https://doi.org/10.1007/s10107-004-0559-y)
7. Pulsipher, J.L., Zhang, W., Hongisto, T.J., and Zavala, V.M. A unifying modeling abstraction for infinite-dimensional optimization. *Computers & Chemical Engineering.* 156, 107567 (2022). DOI: [10.1016/j.compchemeng.2021.107567](https://doi.org/10.1016/j.compchemeng.2021.107567)
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