2 ms·

Wow, this blew my mind. And it's so simple, too. def nthHexDigitOfPI(n): return 4/(8n+1) - 2/(8n+4) - 1/(8n+5) - 1/(8n+6)

by ajuc 8y ago

Wow, this blew my mind. And it's so simple, too. def nthHexDigitOfPI(n): return 4/(8*n+1) - 2/(8*n+4) - 1/(8*n+5) - 1/(8*n+6)

leni536 8y ago
What you wrote just returns 0 for a large enough n.
- ajuc 8y ago
  Serves me right for stopping the reading on the first line :)