Oh god I love this thread at FAIL Blog so much. You’re probably not a maths geek, so it might not mean much to you, but think about how much fun it is when people who don’t quite know what they’re talking about are convinced they do. Then apply that to a field of study in which absolute truth exists, and any answer or way of doing things is either definitely right or definitely wrong.
I know the actual calculus problem isn’t the point of the fail, but since when does that stop me? I solved it after a minute’s scribbling on a post-it, and got it right, because it’s not actually that complicated a question. What was more interesting was figuring out exactly how the over-confident engineering majors near the start of the discussion came up with their wrong answer. And I pretty quickly figured out what they’d done, and it’s quite funny. But only because I’m a real geek.
It’s interesting because they’re doing some moderately high-end maths, beyond the level most people would have studied to, but at the same time the mistakes they’re making indicate a fundamental lack of understanding about how differential calculus works. And that’s a perfectly okay thing to lack – I know a lot of fine, upstanding citizens with no concept of how differential calculus works at all, and I wouldn’t think to count it against them. But they have the sense not to go on internet message boards and try to teach people maths.
Also, I’ve started a new blog, which I’m planning to post to every weekday, as well as this one. It’s mostly a writing exercise for me, but I may start trying to get it noticed a bit too, now that it’s been going a week and I’m fairly sure my interest isn’t going to just fizzle out. It’s called The Daily Half-Truth, and the idea is to write weird and surreal news stories based on actual topical events, but with some strange and entirely fictional quirks. I’m having fun with it.
Okay, I think I’m done. Have fun noticing Hallowe’en. I’ll be probably not doing that.