-
-
Save gavento/a37dece0fcd17f29dbe0a43887d06f90 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
N = 2022 | |
primes = [i for i in range(2, N) if len([d for d in range(2, i) if i % d == 0]) == 0] | |
# Expected additonal rolls needed if I have d_k (k-sided dice) already determined | |
# 0-index is hit when we | |
EAR = [10.0] * N | |
EAR[0] = 0.0 | |
for it in range(20): | |
def best_ear(k, ear): | |
if k == 0: | |
return 0.0 | |
min_ear = 10.0 | |
for p in primes: | |
r = p * k | |
over = r % N | |
p_over = over / r | |
min_ear = min(min_ear, (1.0 - p_over) * 1.0 + p_over * (1.0 + EAR[over])) | |
return min_ear | |
EAR = [best_ear(k, ear) for k, ear in enumerate(EAR)] | |
print(it, EAR[:5]) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment