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Cake day: July 22nd, 2023

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  • force@lemmy.worldtoScience Memes@mander.xyzI just cited myself.
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    5 months ago

    Lol what? How did you conclude that if 9x = 5 then x = 1? Surely you didn’t pass algebra in high school, otherwise you could see that getting x from 9x = 5 requires dividing both sides by 9, which yields x = 5/9, i.e. 0.555... = 5/9 since x = 0.555....

    Also, you shouldn’t just use uppercase X in place of lowercase x or vice versa. Case is usually significant for variable names.


  • force@lemmy.worldtoScience Memes@mander.xyzI just cited myself.
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    5 months ago

    Pi isn’t a fraction – it’s an irrational number, i.e. a number with no fractional form in integer bases; as opposed to rational numbers, which are defined as being able to be expressed as a ratio of two integers (a fraction). Furthermore, π a transcendental number, meaning it’s never a solution to f(x) = 0, where f(x) is a non-zero finite-degree polynomial expression with rational coefficients. That’s like, literally part of the definition. They cannot be compared to rational numbers like fractions.

    Since |r|<1 => ∑[n=1, ∞] arⁿ = ar/(1-r), and 0.999... is that sum with a = 9 and r = 1/10 (visually, 0.999... = 9(0.1) + 9(0.01) + 9(0.001) + ...), it’s easy to see after plugging in, 0.999... = 9(1/10) / (1 - 1/10) = 0.9/0.9 = 1). This was a proof present in Euler’s Elements of Algebra.


  • Religious beliefs aren’t real, they’re delusions, and being gay or some other random “sin” isn’t at all comparable to what I’m speaking of. Cars are the #1 cause of death in the US other than health complications, most of those SUVs, they are demonstratably extremely harmful to society even if you don’t consider how their dominance destroys our infrastructure design, increases stress, and how they pollute the Earth a ton.

    It’s silly to cater to people who believe in Christianity or something similar when we have actual problems that we have proven solutions for, like getting rid of car-dependent infrastructure. Compared to say, being gay or uttering the words “oh my God”, which according to Christian belief are equally as bad as murder, slavery, and rape or even worse than it on the sin scale. If a religion believes in a hell, especially when believing in an omniscient and omnipotent future-seeing God, it’s worth immediately disregarding everything from.

    Even entertaining the idea that the Christian ideas of morality have any basis in reality, especially putting it on the same level as actual science, is unbelievable.


  • Generally when tires are deflated it’s people who are in ultra expensive and dangerous SUVs which are basically just killing machines and nothing else. But people deflating tires is a very small amount in the community regardless, although I could see people deflating the tires of those who endanger others very realistic.

    Yank tanks (unreasonably gigantic and dangerous SUVs which are almost always American, named so because other countries have started being infected by them and now the rest of the world is mad at us) are just bad. Owning one is bad, using one is especially bad, they only exist to be the bigger vehicle so they can “win” car crashes and crush pedestrians like a tank (and because they cna bypass emissions regulations). It isn’t a matter of “I want to live this way so you have to live this way”, it’s “you’re endangering the lives of everyone around you beyond a tolerable amount”. So no, it’s not relevant at all.

    Honestly your argument kind of sounds like someone against no-smoking zones because “let people smoke, just because you don’t want to doesn’t mean they can’t”. Second hand smoke endangers the health of a lot of people around you, it has nothing to do with other peoples’ not wanting to smoke – same goes with SUVs, they’re one of the largest causes of death that isn’t a chronic health problem, they are a danger. If smoking at, say, a middle school were legal, and someone did it with kids around, I’d have no issue with stealing their smokes and chucking them into a trash can, even if what they were doing wasn’t illegal it’s still immoral. Even if it caused them serious issues and withdrawal and stuff, what they’re doing endangers others and I’m fine if someone takes it into their own hands to put a stop to it. You can apply that same logic to yank tanks.