This little guy craves the light of knowledge and wants to know why 0.999... = 1. He wants rigour, but he does accept proofs starting with any sort of premise.

Enlighten him.

    • mathemachristian [he/him]
      ·
      5 days ago

      I'm seeing n and i used as variables in Rudin, predominantly n though, but Im accustomed to n being a constant.