As some of you may have noticed, the world didn't end on Wednesday like I thought it would (for the rest of you, look outside, yup it's still there). Which means my nights spent shirking responsibility and being annoying to those around me under the guise of it having no repercussions turned out to bite me in the proverbial butt. Thus is the beginning for the tale of the midnight tool:
Prologue:
Having taken BC Calc AP in high school, (though not getting credit for it like I should've...) I figured 18.01 would be a walk in the park, I took one look at the p-set and saw that it had only like, 10 questions and blew it off all week. Now I'm claiming that part of this is the LHC's fault for not destroying the world, but come Thursday night I didn't feel comfortable betting on it (or betting against it really.....kind of a lose lose...) so I sat down and started the pset at 9:30p.m. What follows, friends is what is known as a rude awakening.
18.01 is much harder than BC Calc. Much much harder in fact. But what makes it so hard? it's just maths right? Sort of.
Here at MIT, rather than work on your ability to recognize problems you already know (which, admit it, is what most high school homework is), the problems are concerned with teaching you how to think, making you understand the material presented. A handy example actually comes from my pset:
A) What I was expecting:
Chris, what is the derivative of x^2? How about x^3 + 2? Be clever! Pat yourself on the back if you got it right! You're so smart! That girl you have a crush on thinks your ability to derive is sexy, go ahead, ask her out, she'll say yes! Whoa hey, is that $20 lying on the floor?
B) Reality:
Calculate the (p+q)th derivative of y=x^p(x-1)^q (or something like that) using Leibniz rule. Btw, she'll never go out with you.
WHAT?!!
First off, in my entire course of BC Calc, never did I ever see Leibniz rule, and I'm positive it was never mentioned in lecture.
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| His rules for calculus are much more effective than his rules for picking up women |
Doodling away at a billion different ways to solve it, I finally stumbled upon something key (that's the "infinite monkeys, infinite typewriters" approach). Without getting way too mathy, the pth derivative of x^p is p!, thus, the p+q derivative is 0, because at p it's a constant! That one idea let me clear out huge swaths of terms like some strange hybrid of Stephen Hawking and Rambo (note to self: that would be an awesome movie). I was probably a little too excited to finally figure it out, but that's the point. I didn't explicitly know how to solve it.
I figured it out.
MIT taught me how to think.
Unfortunately that was but 1 problem in the whole set, hence why at 6:30 a.m. this is what my work area looked like:
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| From for blog |
I finished at about 7:00 a.m. which is an unpleasant feeling. I did learn some MIT vernacular though (there's so much slang here that it could be considered it's own language, like Klingon. Also like Klingon, it does not impress women.)
Tool- 1. v. To work tirelessly on p-sets or other tedious things.
2. n. One who works tirelessly on p-sets or other tedious things.
In summation, this place is hard, really hard. No matter how smart you think you are, it's probably going to be different than you imagine until you finally get here. But it's a good different, there's a sense of achievement and fulfillment in figuring out a hard problem, and working hard is only one aspect of the popular mantra on balance here: "Work hard, play hard".
Comments (Closed after 30 days to reduce spam)
Posted by: Shannon on September 17, 2008
Posted by: hithink on September 17, 2008
Posted by: hithink on September 17, 2008
P.S. You are so lucky you're not in southern Texas right now.
Posted by: 0 on September 17, 2008
Posted by: 0 on September 17, 2008
Excellent post, Chris! You deserve a Leibniz cookie: http://en.wikipedia.org/wiki/Leibniz-Keks
Posted by: Yan Z. on September 17, 2008
I know, my family has sent me pictures of our house and neighborhood. yeesh.
Posted by: Chris '12 on September 17, 2008
Posted by: justwondering on September 17, 2008
Posted by: Cruft on September 17, 2008
CPW 2009 is April 16 - 19. You can find the dates to most anything on the academic calendar link on the opening website. If you are accepted, CPW is not to be missed!!!!
Posted by: anonymous on September 17, 2008
Each problem is different on the pset... different as in REALLY different. Each of them sorta challenges us to see if we understood everything in class and know how to apply them in many man different ways.
They aren't going to waste their time making us do like nearly identical problems...
But I am loving it, so far!
Every day is so different and exciting!
Posted by: Another 2012 on September 17, 2008
Posted by: anon on September 17, 2008
Posted by: Danielle on September 17, 2008
Good point!
For those who aren't aware, 18.01A is an accelerated course meant for those who have some calc background, and it would've been better to take that. I was unable to take the exam which placed me into the class, thus i'm in 18.01. Plus 18.01A goes on through IAP, and I don't know that I want to do it through IAP. I'm currently studying 18.02 on my own, and plan to place out with the exam in January so I'll do 18.03 next sememster.
Posted by: Chris '12 on September 17, 2008
Posted by: 0 on September 17, 2008
Well, 18.022 is actually an advanced Multi-variable Calculus class, but if you meant 8.022, that's an advanced E&M class.
8.012 has a reputation as being known as "physics for masochists", and 8.022 is essentially the follow-up. I imagine it's challenging if you're not good with numbers or calculus, or if you really don't like E&M. A ton of people sign up for 8.012 and then drop it, whereas I think most people learn their lesson and don't sign up for 8.022, which is why it's probably not as infamous.
In short, if you meant 8.022, I would agree that it's probably one of the more challenging undergraduate physics courses available.
Posted by: 0 on September 17, 2008
sounded really cool/nerdy though (err.. how oxymoronic)
Posted by: 0 on September 17, 2008
Posted by: Shannon on September 17, 2008
@anon about fight song
Yes! I both know and love the MIT fight song, though to confess I know several "fight" songs about MIT, but I don't know which one is official. My favorite though is called "We Are the Engineers", though this one is funny too:
I'm a beaver, you're a beaver, we are beavers all
When we get together, we do the beaver call
Cosine Secant Tangent Sine
3.14159 (say "point" when sounding it out)
Integral Radical u/dv
Slapstick Sliderule MIT!
Posted by: Chris '12 on September 17, 2008
Posted by: '11 on September 17, 2008
You forgot the part of the song that comes after "we do the beaver call" and changed a "mu" to a "u." It goes:
I'm a beaver, you're a beaver, we are beavers all
And when we get together, we do the beaver call
e^u du/dx, e^x dx
Cosine Secant Tangent Sine
3.14159
Integral Radical mu, dv
Slapstick Sliderule MIT!
Go TECH!!!!
Let's just say I did FLP and we were pretty much obsessed with the beaver call and did it between 6-8 times daily during the program.
Posted by: 0 on September 18, 2008
so 18.01 is hard compare to AP calc BC.
that's what I'm expecting
Posted by: Mgccl on September 18, 2008
Posted by: 0 on September 18, 2008
Nice post, by the way.
Posted by: Banerjee on September 18, 2008
Posted by: Barack Obama on September 18, 2008
Posted by: sidd'13? on September 18, 2008
Keep it up.
And good luck on upcoming p-sets.
Posted by: Sindu'13 on September 18, 2008
Posted by: 0 on September 18, 2008
Whoops, guess I missed one! Thanks for pointing that out, it's been corrected.
Posted by: Chris '12 on September 18, 2008
this is still my top choice though :-D
Posted by: 0 on September 18, 2008
Posted by: deng on September 18, 2008
Regardless, as one of the Anonymous's mentioned, the most important math equation of freshman fall term is:
A = B = C = P
Don't forget it.
P.S. Your insight on the differences between doing homework at MIT vs in high school is one of the best I've ever read. Been trying to figure out the most precise way to describe it for a while. I especially like your analogies on your other blog about "knowledge vs understanding" and drawing horses. It all makes sense now...
Posted by: Mikey on September 18, 2008
But I did apply, and I'm here, and I'm in 18.01A, and the psets are really, really, hard for me. Harder than any other subject. But there seem to be quite a few other people who are having just as hard a time as I am, which was very nice to discover - misery does love company.
I guess I'm just saying to the prospectives: don't let this stuff scare you too much. Just a little.
Posted by: Lainers on September 19, 2008
because I've only pulled an all nighter once in my life.. and that was watching an asian drama over the summer >.mm... on average, how many times a week do you not sleep...?? haha
because I've only pulled an all nighter once in my life.. and that was watching an asian drama over the summer >.<
Posted by: deng on September 19, 2008
Posted by: Chris '12 on September 20, 2008
I especially enjoyed the link to the 'Look Around' vid and the astute summary of what you were expecting prior to working on your incredibly fun pset.
Posted by: Liz on September 20, 2008
Posted by: Vicky '12 on September 21, 2008
Oh man, are psets really as scary as I'm imagining they are?
Posted by: 0 on September 21, 2008
they are and they aren't. The first one will probably freak you out a little, but you'll get it quick and it becomes just like regular homework. That's not to say though that there won't be rogue problems or days where you truly hate them, but as a whole they aren't life threatening or anything.
Posted by: Chris '12 on September 21, 2008
awesome. because the only person I know who goes there says there's at least one night per week when he doesn't sleep.. that was a bit O_Oish
Posted by: deng on September 21, 2008
You know, I didn't really believe that no one sleeps at MIT, until the first psets of the term were due.
Picture: nine macs, about twelve psets, three orders of takeout food, and ten students tooling away in one 15'x25' lounge at four in the morning.
pure awesome
Posted by: April '12 on September 22, 2008
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