Student or Learner
But Leibniz discovered that when certain categories of binary numbers (such as triples, for instance) are listed one below another, the 0s and 1s in the vertical columns often repeated in regular periods.
Philosophy in an hour - Paul Strathern
My native language is not English, and on top of that, my math terminology is not good at all. So can you help me out?
I assume they mean three digit numbers. Or three dimensional co-ordinates.