Model and simulate multi-domain systems with an equation-based language
Author ModiaSim
7 Stars
Updated Last
1 Year Ago
Started In
April 2021


The MIT License

ModiaLang is part of ModiaSim.

ModiaLang is usually used via Modia.

ModiaLang provides the core equation-based language of Modia, transformation of a model to ODE form dx/dt = f(x,t) and a thin interface to DifferentialEquations.


Typically, a user installs Modia and does not need to install ModiaLang separately. If needed, ModiaLang is installed with (Julia >= 1.5 is required):

julia> ]add ModiaLang

Main Developers

License: MIT (expat)