An important tool for  quantum information science & theory. 

- Oxford - Stefano Gogioso's lecture - [An Overview of Circuit Optimisation with the ZX Calculus](https://informatics.ed.ac.uk/sites/default/files/2024-05/Stefano%20Gogioso%20-%20An%20Overview%20of%20Circuit%20Optimisation%20with%20the%20ZX%20Calculus.pdf)

![https://www.youtube.com/watch?v=urlUiypFx8g](https://www.youtube.com/watch?v=urlUiypFx8g)