Join Nostr
2026-05-06 16:32:02 UTC
in reply to

shana on Nostr: for (sum=0, k=0;;k++) sum+=pow(a*r,k) Now if you had left the starting index out of ...

for (sum=0, k=0;;k++) sum+=pow(a*r,k)

Now if you had left the starting index out of the notation, that would have been a stumper 😜