Very cool idea. Issues I noticed (without intending to discourage this sort of brainstorming in any way): 1. You can either define a function scattered across

Very cool idea. Issues I noticed (without intending to discourage this sort of brainstorming in any way): 1. You can either define a function scattered across multiple cells in a single row, or gathered all in one cell. But as is, it doesn't look like you can define a function taking arguments in the scattered way. 2. The way the row evaluation works, each cell from left to right shares a stack. But the cells only show the top of the stack. The rest stays hidden. This feels like a departure from a key tenet of spreadsheets: to show all the data. But this really sparked lots of ideas for me, and even got me to make a 5.5 minute video riffing on it: https://archive.org/details/akkartik-2020-06-17-LoGlo https://archive.org/details/akkartik-2020-06-17-LoGlo