IT’S LEIBNIZ DAY, MOTHERFUCKERS!
Love, love, love.
It’s too bad I feel like an absolute worthless bag of trash today. Leibniz day is a day to be happy.
BOOSH boosh BOOSH boosh BOOSH I’m gonna go cry for a little while.
DAMN STRAIGHT HE WOULD.
Man, I’d get a study group together right away. And by “study group” I mean “just Leibniz and me, somewhere quiet where he can do his genius stuff and I can guard him ‘cause he’s precious.”
I can’t help it, I’m obsessive. Seriously, if I was ever given the option to, say, time travel back to any year (and location) of my choice, I would with zero hesitation pick something involving Leibniz.
Witness the signing of the Declaration of Independence?
See man first create fire?
Observe the dinosaurs?
As long as we’re revisiting some old internet stuff (like we did with Ronald Jenkees), I should mention Tom DesLongchamp, since I don’t think I ever have on here.
I don’t remember quite how I found this guy (AlbinoBlackSheep…maybe?), but I found him back in like 2003 and loved his dorky little animations. My mom and I still quote a few of them, haha.
The above link sends you to his current page; this one sends you to his archives with all his old stuff posted.
Green Thing (I love that song)
I’d just like to use today’s post to wish the love of my life a happy birthday. You are an amazing and wonderful person.
(And hopefully I’ll get this blog posted before your NEXT birthday, haha.)
This found its way onto my Tumblr dash. It’s an interesting read. It seems unlikely that he would fabricate all of this, but there’s something about it that seems a little extreme. Having worked as a lecturer at the U of I (which, as we all know, is just as prestigious as UC Berkeley) and having worked WITH lecturers at the U of C, I’ve seen things done both ways: lecturers get basically complete freedom with how/what they teach and as long as they get good reviews, it’s all fine (U of I), or they have to teach to rather specific rules/guidelines, to the point where their instruction has to be similar enough to other lecturers so that there can be a common final for all sections of a particular class, even if the sections are all taught by different people (U of C). It can be hard either way, I think.
But either way, that seems to be only part of what this guy’s saying in his statement.
Edit: here’s a different perspective.
Happy birthday, Johann Bernoulli!
Johnann is one of the eight math whizzes of the Bernoullis, a Swiss family that somehow kept birthing amazing mathematicians into the world over a few generations.
This particular Bernoulli spent a lot of his time studying (and teaching!) infinitesimal calculus way back when calculus was at its very beginnings. He tutored both L’Hopital and Euler in math and was specifically thanked in the very first calculus textbook (written by L’Hopital). He also worked with his brother Jakob on a lot of problems, though there was a good deal of friction and the two often fought.
Johann is extra badass, though, because he was a good friend of LEIBNIZ and a student of his calculus. He was also one of the few who took Leibniz’ side and defended him when the whole Newton-Leibniz calculus controversy began. He actually took several problems and showed that they could be solved using Leibniz’ methods, but not Newton’s. A pretty cool guy, if you ask me.
On occasion (read: every day), I find myself wondering what Leibniz would think of our modern world nowadays. Like, if we were somehow to manage to bring him back to life at age 40 or so and got someone (read: me) to show him around and calm him down when all the new stuff freaked him out, I wonder what he would really think of things.
- What would he think of modern calculators? His Stepped Reckoner weighed like 80 pounds and could only add, subtract, multiply, and divide. I can buy a palm-sized calculator from the dollar store that can compute any given square root in about the time it takes to blink. And what would he do with a graphing calculator?
- On the larger scale, what would he think of computers? He may have not come up with the original idea for binary, but he certainly refined it enough so that it could be easy to understand and use. Would he be surprised at how far we’ve come technology-wise just based on binary, or would that be something he may have anticipated?
- And what would he think about technology in general? Like, I’m sure if we just recreated 40-year-old Leibniz and dropped him into the modern world, he’d likely be VERY freaked out, but barring that—say we were able to calm him down and explain things to him—what would he think of our technology now? I’d bet he’d want to deconstruct EVERYTHING to see how it all works, and it wouldn’t surprise me if he just came up with a few improvements off the top of his head. ‘Cause, you know, Leibniz.
- How would he feel about the fact that now, in 2015, we still use several of his original symbols in calculus? If I were to show him a college calculus textbook, flip to the first section on integration, and point to his elongated “s” symbol, what would his reaction be? Would he think the textbook was from some previous century? Would he realize that the time he spent thoughtfully considering appropriate and intuitive symbols to describe math was not wasted? I wonder if he’d approve or disapprove of the modern calculus textbook in general.
- WHAT WOULD HE THINK ABOUT GLASSES? The poor guy was ridiculously near-sighted by the time he was about 20. Reading and writing must have been quite difficult for him. A good pair of specs would allow him to see clearly, both near and far. I wonder what his reaction to that would be.
- What would he think about his Wikipedia page, or any other brief history of his life/accomplishments? Would he feel proud seeing the long list of accomplishments that he’d achieved during his life? Would he wish he’d had more time to do more things? (Probably.) I wonder if he’d be happy with how people see him nowadays and/or how they interpret his philosophical contributions and his general view of the world.
Interesting things to think about. I also like the idea of him impulsively shunning the fashion of his day in favor of some outfit he saw at H&M or something. He’d go running through the store towards it, shedding clothes and knocking over all the displays along the way.
Everyone else: Leibniz, no!
Me: Leibniz, yes.
You know what the only downside is to LeibnizFest?* Reading the last chapter of that Antognazza biography.
Man, is it sad.
Leibniz did not have a very good time at the end of his life. “Leibniz’s last years were marred by frustration and loneliness,” is the first sentence of that last chapter, and unfortunately it is a very fitting first sentence. First, he’d outlived almost everyone he’d ever communicated with (most of them died in the 1690’s; Leibniz lived until 1716) and thus had very few people to communicate with. Second, he was still trying to recover his reputation after the whole calculus debate with Newton (and actually, I shouldn’t say “after” yet because Newton and his cronies (mostly his cronies) dragged that thing out well past Leibniz’ death). Third, he wanted desperately to keep traveling, but injury, poor health, and prior obligations basically forced him to stay put for a good several years. A quote of his from the bio: “I am shut in my room working and I hardly ever leave it.” This is coming from a man who took on innumerable projects just so that he’d have the excuse to travel and converse with people of different backgrounds and skills, so it’s super sad. And then, of course, there’s the fact that he basically died alone and was given very little recognition for his accomplishments until well after his death.
It’s heartbreaking to me to hear all the crappy things that happened to him in the last five or so years of his life. Someone with such a great mind, such compassion, and such good spirit deserved something better at the end.
UGH IT JUST MAKES ME UPSET, OKAY?
To end LeibnizFest on a lighter note, have a look at this Leibniz-centric website that has pretty much everything you could ever want on the amazing polymath. I have it bookmarked. I visit it a few times a week.
It’s a healthy obsession.
Anyway. HAPPY BIRTHDAY, LEIBNIZ!
*I’m totally calling mid-June to mid-July LeibnizFest now; it’s gone beyond just celebrating on his birthday, let’s be honest.
SAD NEWS: the amazing composer James Horner was, in fact, killed the other day when his plane went down in California.
Who is James Horner, you ask?* He’s the conductor/composer behind a lot of really fantastic film scores. Examples:
- The Land Before Time
- An American Tail: Fievel Goes West
- We’re Back! A Dinosaur’s Story
- The Perfect Storm
He also did the score for Apollo 13, which has my favorite movie song ever (listen to it here!). Seriously. Awesome.
R.I.P. James Horner. You were an awesome composer.
*Or maybe you don’t ask this. Maybe more people are familiar with his name and works than the news would have us believe.
Yes, I’m going to read this every June/July until I die.
No, I don’t think that’s a sign of an unhealthy obsession.
Also, I posted this awhile back, but I’m going to post it again because it’s a really good discussion of a good amount of Leibniz’ philosophical viewpoints.
I will watch this at some point, but not right now.
Instead, I shall post the best Ray compilation vids (some of which I’ve posted here before) because that’s what I need right now.
Good luck, Ray!
So last night I hinted at possible exciting news, right? Well, today I’ve got some bad news (though it’s much less personal than the possible exciting news).
Ray is leaving Achievement Hunter.
Okay, I guess it’s not bad bad; he’s not being fired or anything like that and he’s not disappearing on us. He’ll be doing live streams on Twitch and will be coming back to work on X-Ray and Vav and other AH stuff every once and awhile. He just said that he wants to do streaming full-time and he’s not able to do that while working at AH/RT.
But it still makes me sad! Ray’s definitely my favorite of the group and has been since almost the very beginning (Michael was my first favorite, because he was the one that got me into AH). However, I might have to take a short little break from AH for awhile after he leaves this Friday, just because it’ll be sad to watch them and not see/hear Ray. But I know I’ll be back watching again at some point because I can’t stay away from those dorks.. And I’ll have to watch Ray on Twitch as well. You should, too!
(Birthday, 27 years old, party all the time, blah blah blah.)
Of much more importance is the following news: Monty Oum, an animator at Rooster Teeth (the parent company of Achievement Hunter) and the creator of RWBY, passed away yesterday from a severe allergic reaction that had put him in a coma last week.
It’s always sad to hear news like this, especially since he was only 33.
Rest in peace, Monty.
We’ve been using Chebyshev’s Inequality quite a bit in both of my classes, and this morning I realized that I have yet to figure out more about Chebyshev and then annoy you all with a blog post about him.
‘Cause, you know, that’s just what I do.
Pafnuty Lvovich Chebyshev, who has at least eight correct transliterations of his last name, was a Russian mathematician born in 1821. He was one of nine children and, due to a stunted leg, spent a hell of a lot of time studying as a boy. He pretty much did math from the get-go, eventually becoming a professor and mentoring, among other people, Andrey Markov.
Chebyshev is probably most famous for the above-mentioned Chebyshev’s Inequality, which states that for a random variable X with standard deviation sigma, the probability that the outcome of X is no less than a*sigma standard deviations away from the mean is no more than 1/a2. The Inequality is used in the proof of the Weak Law of Large Numbers (which we proved at the start of our probability class here!).
Chebyshev is considered a founder of Russian mathematics and won the Demodov Prize, a prestigious scientific prize awarded to members of the Russian Academy of Sciences, in 1849. He died in St. Petersburg in 1894.
While I was waiting for the bus this morning, this lady who’d seen me on campus yesterday (“you dress like an art student”) started talking to me because the bus was like 10 minutes late and there was nothing else to do.
I was telling her that I’d only been in Calgary for a few weeks and she starts raving about Nenshi and how he’s such a great mayor and how practically everyone loves him. It was awesome. I hope I get to meet him while I’m up here! Wonder if they need a statistician at City Hall…
Anyway, have some Nenshi awesomeness (mostly tweets), courtesy of Tumblr.
(His shirt says “Straight, Not Narrow” in case you can’t read it. He was the first mayor to lead the city’s Pride Parade)