The Incredible Proof Machine (2016)(incredible.pm)
incredible.pm
The Incredible Proof Machine (2016)
https://incredible.pm/
6 comments
I wish I'd have had stuff like this when I was studying logic.
It would sure make learning the subject more interesting especially if one's not a born logician (wading through reams of logic can get a bit tedious).
Related:
The Incredible Proof Machine (2016) - https://news.ycombinator.com/item?id=19539388 - April 2019 (16 comments)
The Incredible Proof Machine (2016) - https://news.ycombinator.com/item?id=19539388 - April 2019 (16 comments)
A proof machine I find incredible is no proof machine at all, but just an assertion machine.
I found the combinators in the "Simply typed lambda calculus" section a nice touch...
On iPad, I can’t drag logic blocks out of the corral on the left into the working area.