Your rules need refining about how large “intermediate values” are:
⌊π^π^π^π^π⌋ mod 10
-High school formula
-Integer result < 10 < 10^100
-Can’t be solved w/ contemporary maths
-Misses the spirit of the challenge but obeys the rules
Your rules need refining about how large “intermediate values” are:
⌊π^π^π^π^π⌋ mod 10
-High school formula
-Integer result < 10 < 10^100
-Can’t be solved w/ contemporary maths
-Misses the spirit of the challenge but obeys the rules