Check the below gist to see detailed results.
Note that using interop is ok for me,
I am in an operations research use case where time consumption of random value is important.
But I wonder why clojure should not propose a better version of rand-int.
I suspect (but I will check if needed) that the
nextInt version may be more uniform (statistically closer from the theory).
PS: Duplicate from a question in slack, channel clojure.