So I love the concept, but the execution is kinda buggy, at least on macOS 11.6.3. I opened it and typed 1+<mash on top row of keyboard around 190 digits><return>. It calculated it correctly, but the Stop button never turned back into the "=" button (even though the computation and display had clearly finished; clicking it just ran "output(1)" repeatedly). When I quit and relaunched it, and typed output(1), it crashed. Is there a place to submit bug/crash reports?