Electromagnetic Fields

24

Comments

  • YES IT IS!!!! I have 99 problems, but not a single one is Calculus!!!!!

  • @Motorbaby - This guy(Isaac Newton) needed new math to prove his laws. So he invented it.

  • OMG... Mike you HAVE to keep showing us pics of what your doing in this class!!!!!!

    For sure, because I'm getting the same Dopamine/Oxytocin kick from looking at @Mike403 's white boards as I usually get from cuddles.

    Let's see... and now I think I'm supposed to type this thing: /s.

  • Starting to get into the fun stuff.

  • [Deleted User]MaverickLegend (deleted user)

    Wow, that is so exciting and thrilling! I can’t believe I’ve been missing out on this my whole life! Thank you for sharing!

    I can tell that the professor is all into it by his body language!

  • I never understood why math is hated. It's like solving puzzles and it feels so satisfying when you get to a correct answer.

  • The professor wisely has a box of Band-Aids on hand should you all get a bit carried away with excitement.

  • [Deleted User]MaverickLegend (deleted user)

    Omg I totally missed that. That’s hilarious. 😂

  • [Deleted User]MaverickLegend (deleted user)

    I’m guessing the wrinkles in his shirt have something to do with some sort of complex mathematical equation as well! Damn, that professor is good!

  • @Mike403

    I never understood why math is hated.

    Simple. Because math is black and white. Right or wrong.

    People prefer the more comfortable ambiguity found in the gradient tones of gray.

  • Haha. I'm getting close to completing my courses. I still have to do my Senior Project which lasts for two semesters. First semester is the design work and calculations of any useful electrical device and the second semester is actually building it from scratch.

  • I saw this meme then solved it to see if I got 2 (I did). Does that make me a nerd?

  • @Mike403

    Does that make me a nerd?

    Yes, totally. But that's okay.

    While back in the day nerds ended up in the school dumpster with a jock strap over their head, today nerds are some of the wealthiest people on Earth.

  • edited September 2023

    @TxTom - Calculus is supposed to make math easier when calculating rates of change. Before calculus was invented, these calculations was way more complicated.

  • You can't calculate a slope of a curved line using regular algebra unless you want to give yourself a stroke trying. That's where calculus comes in.

  • I carry this little book around whenever I travel. This makes me what I call a non-functioning nerd. I love reading about this stuff, but I cannot actually do most of the math.

  • edited September 2023

    @TxTom - It's just about learning the rules. For example, here's a simple problem when calculating the rate of moving object accelerating:

    The problem is X^3. (X to the third power). To take the derivative of that, you take the exponent and move it front of the X and subtract the exponent by one and it becomes 3X^2 (3X squared). The math notation is X^3 dx/dt which means the rate of change of x in respect to time.

    To go the other direction is called the integral and the notation of that is the squiggly line resembling a snake (with dx at the end meaning in respect to x) like you saw in that meme.

  • The numbers by the integral sign (0 and 1 in that case) are the bound limits and they get plugged into X and that's how I got 2 after solving the integral.

  • As somebody with autism and diminished ability to communicate and never being able to establish any relationships with people, keeping my brain engaged in this way keeps me from being too depressed.

    You can say that I am the stereotypical socially awkward nerd.

  • @Mike403

    As somebody with autism and diminished ability to communicate and never being able to establish any relationships with people...

    Doesn't sound like it, based on your most recent karma. Sounds to me like you're able to interact quite well. Nevertheless, you have established an in-person rapport with a wonderful Pro in your area. Continued interaction with her should help you overcome any social anxiety you think you have.

  • Don’t forget the rule where division of any (x) in an integral eq’n converts to subtraction when solving. That’s integral to solving the integral … lol. Had to.

  • For those wondering, it basically reduces to x^2(13x^2 - 22x + 11). That’s its most reduced form. From there you can plug in the upper limit to solve

  • edited September 2023

    Normally you would solve the integral then plug in the upper limit and subtract the same solved integral using the lower limit.. [x^2(13x^2-22x+11)] (upper limit) - [x^2(13x^2-22x+11] (lower limit), but since the lower limit is zero, the second part of that cancels out.

  • [Deleted User]MaverickLegend (deleted user)

  • The lim notation in calculus makes it possible to divide by zero.

  • Unfortunately, my company lost the highly competitive contract to manufacture the girdle springs for the Rockwell Retro Encabularor. I was already in my seat on the last flight of the day when some crazy lady began screaming about the airplane's left phalange being broken or missing. It suck/s.

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