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this post was submitted on 19 Jun 2025
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Math Memes
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Memes related to mathematics.
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1: Memes must be related to mathematics in some way.
2: No bigotry of any kind.
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You could. You could also lower your pants and drop a massive turd and call that the answer. Both answers would be equally wrong.
PEMDAS isn't a suggestion that you follow when it suits you, like religion. It's how math is communicated, unambiguously.
In any case, if that's where we lost you, then I've calculated the chance of you catching the factorial as √-1.
On the extremely rare occasion when I have the misfortune to be performing a mathematical calculation, I take enormous pleasure in carrying out the operations exclusively left to right unless indicated otherwise by brackets, which is the correct way to indicate this. If you want me to do a calculation separately, put brackets around it or bugger off. It’s your choice, really
Many of the things we believe about ourselves and our experiences turn out to be false. Sometimes this is due to innocent memory failures or to the lack of needed information.
Suppose that Charles believes that he failed his biology test because the professor asked obscure and ambiguous questions.
Charles believes this because he doesn’t realize that he got the lowest score out of the 100 students who took the test, and that most people did quite well.
If Charles had this information, he would realize that he failed the test because he didn’t study hard enough, or because he’s not very good at biology.
On the other hand, if Charles continues to believe that the test was unfair after seeing the grade distribution, he is either severely challenged in his capacity for rational calculation or he is the perpetrator of willful ignorance.
Which is it?
I literally just said I enjoy doing calculations incorrectly because I dislike the method of notation so much that I reliably and deliberately choose to misinterpret it every time.
No it isn't. The order of operations rules are at least 200 years older than the use of Brackets in Maths. Not sure how you think Maths was done before we started using Brackets.
Bugger off with your disinformation. There are no Maths textbooks which use Brackets for such a basic expression. Students are expected to know the order of operations rules
You're being weirdly aggressive, but okay.
Most people know the symbols for addition subtraction multiplication and division. Far fewer people know the established order of operations. That's what powers those "only 3% of people solve this problem correctly!" math memes.
But okay. Communicate badly (ie: by failing to acknowledge your audience's context) and be smug if you want.
You do realize your "You're communicating badly" attitude is the only smugness happening here, right?
Oh you're gonna love my other reply then.
Don't expect me to pander to willful ignorance. If you're going to act like an idiot, expect to be treated like one.
Also, what's with the passive aggressiveness? I understand that my confrontational approach there can make some people uncomfortable, but it's my prerogative.