5 ms·

I imagine back then things like number systems and methods of proving were just made up as they go.

• lazide 3y ago
  Clay tablets and a stylus also less convenient than pen and paper.
  • KMag 3y ago
    That entirely depends on how close you are to high-clay-content muddy bank with a growth of reeds vs. how close you are to the nearest convenience store/office supply store.
    • lazide 3y ago
      Did I just find a new metric to put on my rental house evaluation checklist? Maybe! Haha