Random internet people explaining math better then math teacher - eviltoast
  • kartoffelsaft@programming.dev
    link
    fedilink
    arrow-up
    1
    ·
    1 year ago

    Huh. When I took Calculus II in community college, the professor introduced sum notation and like 2/3 of the class was like “wow that’s cool I didn’t know about that”. I don’t remember ever being formally taught it before that but it still surprises be how few people where already familiar with it.