Get up and running with NeqSim in 5 minutes. Choose your platform:

Documentation Version: These guides are for NeqSim 3.x. Check the Maven Central page for the latest version number.

Platform Best For Time to First Calculation
Java Quickstart Production applications, full API access ~10 minutes
Python Quickstart Data science, scripting, Jupyter notebooks ~5 minutes
Google Colab No installation, instant start ~1 minute

Which Should I Choose?

Goal Recommended path
Try NeqSim immediately without installing anything Google Colab Quickstart
Use NeqSim from Python, data-science tools, or notebooks Python Quickstart
Build a production Java application with full API access Java Quickstart
Extend NeqSim or contribute to the repository Java Quickstart and Developer Setup
Use AI agents to solve and document an engineering problem Solve an Engineering Task

After the Quickstart

Once you’ve completed a quickstart, continue with:

  1. Learning Paths - Structured tutorials for your role
  2. Solve an Engineering Task - Let AI agents run simulations, validate results, and generate reports
  3. Cookbook - Quick recipes for common tasks
  4. Reading Fluid Properties - Understanding init levels and property access
  5. Examples - Jupyter notebooks and Java examples

API Reference