Zalan Zsiboras comments

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                                            Zalan Zsiboras

Model building fails when using @extend multiple times

The issue is still there in MTK 9.77.0. Can someone else confirm it as well? :) **Environment:** - Output of `using Pkg; Pkg.status()` ```julia [961ee093] ModelingToolkit v9.77.0 ``` - Output...

Model building fails when using @extend multiple times

I know of two ways to "extend" a system that works for now: Necessary imports: ```julia using ModelingToolkit using ModelingToolkit: t_nounits as t @connector Port begin T(t) m_dot(t), [connect =...

ContinuousEvent affect broken in mtkcompile?

Hi! If you would like to change the `sat` parameter then you need to define it as a time dependent parameter: `sat(t)`. However, based on my testing this alone does...

Default values of variables are not converted to equations when building initialization systems.

Thank you for the answer and the disclaimer. For my use case I would need a solution that is production ready and generates the same (or essentially the same) initialization...

What does "variable was actually zero" internal error mean when using ifelse?

The problem still exists in MTK v10.21. It would be great to get an answer if the maintainers are aware of it. **The bug 🐞** Model compilation throws "Internal error"...