3 ms·

Nitpick, I don't think 0 is a natural number

• whatshisface 5y ago
  Zero is sometimes a natural number and sometimes not. N is written as N_+ or N_0 sometimes to indicate which one is being used.
  • tines 5y ago
    Ah, that's annoying.
• diffeomorphism 5y ago
  Matter of taste/notation. Both definitions 0,1,2,... and 1,2,3,... are very, very common.
• leadingthenet 5y ago
  1 is still not strictly greater than 1, though.