A new QED language
Finally, QED has completely changed! Not only the language but this website, which now - at last - contains a complete tutorial, loaded with runnable demos!
It is still the QED programming language because the core principles are the same. However, it was flawed at many levels: array management, readability, VM usage, etc. Since 2020, the language has been redesigned many times to fix all these defects. I think I got it right now, well enough to warrant the extended tutorial and confident that this version will handle upcoming features and future tooling well.
So welcome again to QED!.