Based on our record, GAMS seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There is more than one application considered, but one of the main ones is "General Algebraic Modeling System" www.gams.com - I'll add this to the post. Source: almost 2 years ago
EMSO simulator - EMSO simulator is an equation-oriented process simulator with a graphical interface for modeling...
AQUASIM - In order to support environmental scientists in finding an «adequate» model of the system...
Xcos - Xcos is a graphical editor to design hybrid dynamical systems models.
STOAT - STOAT - a dynamic sewage treatment works modelling package
OpenModelica - OpenModelica – A Free Modelica Environment!
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming