3 ms·

still not getting it, tried 4.6692 and 46692 e: got it, thanks!

• leddt 9y ago
  It's a mathematical constant. Answer is Feigenbaum.
  • majewsky 9y ago
    Gah! I entered "feigenbaum's constant", but it didn't accept that, so I kept looking for another relevant term.
• gburt 9y ago
  That number has some significant meaning. You'll have to Google it, the author expects exact answers.