4 ms·
As far as I know they build up a graph of the cell execution order, so recursive loops are quite easy to find.
by dannyfraser 8y ago
As far as I know they build up a graph of the cell execution order, so recursive loops are quite easy to find.
- pedrocr 8y agoFinding cycles in a graph is not that simple though. I'd expect they just keep a few state bits in each cell and when a cell that's marked as being in the process of calculation gets hit again as a dependency you've hit a cycle.