This mirrors the terminology Haskell uses: quot and rem truncate towards
zero which is also the case for builtins.div. We can give us the option
to introduce Haskell-style int.div and int.mod (to complete the
confusion) which would truncate towards negative infinity.
Change-Id: Ibebb0a01a73c9718cd62121b2fc2a19c3a4be0de
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9009
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>