I would prefer this kind of notion with the categories: https://github.com/kummahiih/python-domain-equations https://github.com/kummahiih/python-domain-equatio

I would prefer this kind of notion with the categories: https://github.com/kummahiih/python-domain-equations https://github.com/kummahiih/python-domain-equations but seems like, I am the only one who likes simplicity