IMAGINARY is your place for open and interactive mathematics. Join a worldwide community of math enthusiasts!
PROGRAMS
experiment with interactive
math software
Submit your mathematical artwork to be featured in a gallery at the International Congress of Mathematicians (ICM) 2026 in Philadelphia! We invite visually striking works from mathematicians, artists, and students around the world. Selected images will be featured in a gallery showcasing a diverse and contemporary vision of mathematics.
The poster for IDM 2026 is here! It is based on this year’s theme, Mathematics and Hope, and features a circular rosette pattern.
The poster is available in several languages and comes in two versions: a full-color design and a black-and-white version that you can color yourself.
Curious about how machine learning works and how to teach it?
IMAGINARY created a free and open-source online course for (prospective) teachers. It introduces two key topics of AI in a playful way: artificial neural networks and reinforcement learning.
A special...Read more
