# Force MTK to generate explicit ODEs?

**URL:** https://discourse.julialang.org/t/force-mtk-to-generate-explicit-odes/135245
**Category:** Modelling & Simulations
**Tags:** question, ode, kalman, modelingtoolkit, dae
**Created:** [January 24, 2026, 8:38pm UTC](https://discourse.julialang.org/t/force-mtk-to-generate-explicit-odes/135245 "2026-01-24T20:38:17Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Bart\_van\_de\_Lint](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/bart_van_de_lint/32/212161_2.png) [@Bart\_van\_de\_Lint](https://discourse.julialang.org/u/Bart_van_de_Lint)
#### Post date: [January 24, 2026, 8:55pm UTC](https://discourse.julialang.org/t/force-mtk-to-generate-explicit-odes/135245/2 "2026-01-24T20:55:16Z")

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You can use model-order index reduction: [Run only the algebraic part of the solver - #15 by baggepinnen](https://discourse.julialang.org/t/run-only-the-algebraic-part-of-the-solver/128803/15)

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