The Sigmoid Function Derivative - Step-by-step

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  • Опубліковано 28 вер 2024

КОМЕНТАРІ • 11

  • @PenandPaperScience
    @PenandPaperScience  2 роки тому +6

    We will need this function when we start with Statistical Mechanics :)

  • @icebeartwo
    @icebeartwo 2 роки тому +6

    Quite an interesting function :D

  • @fabtjar
    @fabtjar 2 роки тому +3

    When you add 1 to e^-x in the numerator to split apart -1 does that have a name?

    • @PenandPaperScience
      @PenandPaperScience  2 роки тому +4

      I don't think it has a separate name, it's a mathematical "trick" that appears here and there. I particularly like it :)

    • @fabtjar
      @fabtjar Рік тому +3

      @@PenandPaperScience ok cool. Yea it's really good! I'll always remember it now haha. Cheers for this video. I watched it like 10 times but it finally sunk in.

    • @PenandPaperScience
      @PenandPaperScience  Рік тому +2

      @@fabtjar Awesome to hear! :)

    • @Moleculize
      @Moleculize Рік тому +1

      ​​​@@PenandPaperSciencecan you tell me from which concepts should i start to learn to feel comfortable with college physics, when it comes to Math i know basics of linear algebra and calculus in calculus i am kind of okay with differentiation and integration but is it really enough? Because I don't think so whenever i open a college physics text book there are lot of fancy equations which i struggle to understand do you have any particular concepts that should i learn? If so please tell me your guidance really helps thank you
      Also great video

    • @PenandPaperScience
      @PenandPaperScience  Рік тому +2

      @@Moleculize To start your journey into physics, linear algebra and calculus are the most important. Learn how to solve equations (linear, quadratic, sets of equations, ...). Be very familiar with derivatives and integrals, and know how to solve the most basic differential equations.
      With these tools you can already get through the basics one would learn in the first year of college.