my mastodon: @NoFood4u@wetdry.world

  • 25 Posts
  • 12 Comments
Joined 11 months ago
cake
Cake day: December 12th, 2023

help-circle















  • NoFood4u@sopuli.xyztoScience Memes@mander.xyzZero to hero
    link
    fedilink
    English
    arrow-up
    3
    ·
    edit-2
    6 months ago

    I’m not too good at math but i think it’s because the set of integers is defined as the set that contains all natural numbers and their opposites, while the set of natural numbers is defined using the successor function - 0 (or 1) is a natural number; if a number n natural, then S(n) is natural where S(n) = n+1.