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do you know the answer?
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againstbound on Apr 11 '08 i like this
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Great!
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$5 :)
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nice.
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funkie fresh on Apr 11 '08 looks great on the tee
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I really like the look of the tee but the font of the calculation at the topdoesnt match the rest of the t shirt for me... i thought it would be more scribbley.
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greatness 5
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ginetteginette on Apr 11 '08 definitely needs a scribblier type for the top.
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I like it...and I'd buy it as is. $5 rating from me.
I actually like how the font of the calculation doesn't match the rest of the shirt - the teacher gives you the essay question typed out, and then you scribble your answer. |
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i love diss
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Great! I would buy it if you took off the type on the top of the t-shirt. I like it just with the number lines. 5
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good stuff, i like the math problem aspect of it all, losing the type on the top would kind of lose the point of the design.
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renfrue on Apr 11 '08 very nice indeed
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concreterocket on Apr 11 '08 Hmm... About the writing, I was thinking like what Taurus 8 said. The teacher gives you the essay question typed out, and then you scribble your answer.
But if majority of you think otherwise, the font can easily be fixed. Comments? |
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very cool !!!
love it!!! |
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This is a really sweet design!
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That kid is way off.. pretty sure the answer is undefined :P
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Im liking it, typed out problem like on a test is good, but i would think about having the child off to the side and not dead center. (for certain alignment reasons...extension of something below...)
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concreterocket on Apr 12 '08 ok... note is taken!
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mathiole on Apr 12 '08 hahaha great!
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jstumpenhorst on Apr 12 '08 this is fantastic!! love it!!!!!!
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great illustration and placement..
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bsweber on Apr 12 '08 i'd like to see the equation in the same chalk color/script as the answer, but overall this is an excellent idea + comp. i could easily see this one printed.
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Nice idea but... the anwser is wrong. Actually, such a limit doesn't exist at all. Please correct this
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glow in the dark, please!
5$ |
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does the answer show up behind the shirt or something?
$5.love it,font and everything :) |
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concreterocket on Apr 12 '08 _mk on Apr 12 '08
Nice idea but... the anwser is wrong. Actually, such a limit doesn't exist at all. Really? when a positive number is divided by something that is approaching zero, the result will grow withouth bound to a large number that is approaching infinity (in the positive direction). Your explanation? |
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it's not being divided by something that is approaching zero. it's being divided by zero itself... the limit does not exist!
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concreterocket on Apr 12 '08 sejwedge;
you can not do such thing (like putting x=3). It is a limit function |
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Placement?
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concreterocket on Apr 12 '08 it's a flash presentation, just click the next button
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amazing presentation, but i wouldn't wear it because i don't know the calculation. very xkcd.
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renfrue on Apr 13 '08 i agree w/ ncbutters
move the kid to the side more and $5 |
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move the kid to the side and 5$
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Bahaha this is awesome!
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concreterocket on Apr 12 '08
Your explanation?3- ( 2x / ( x-3) ) = [ 3 / 0- ] = -inf R != L If you still don't believe me, you can draw graph of this function. It consists of two curves, for x = 3 one approaches +inf, the other one -inf. |
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concreterocket on Apr 13 '08 mk,
Exactly. The answer is infinity! That's why the kid can keep on tallying to infinity... So what are we arguing about? |
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something went wrong with my last comment ;)
Left-side limit and right-side limit are not both equal so the limit doesn't exist: R = lim (x->3+) ( 2x / ( x-3 ) ) = [ 3 /0+ ] = +inf L = lim (x->3-) ( 2x / ( x-3 ) ) = [ 3 /0- ] = -inf R != L If you still don't believe me, you can draw graph of this function. It consists of two curves, for x = 3 one approaches +inf, the other one -inf. |
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concreterocket on Apr 13 '08 hahaha, ok. I should have put plus in the 3 then. Thanks for correcting me!
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Andreas Mohacsy on Apr 13 '08 not bad... hand draw the problem and it would be great
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i think that's so cute, because i know that's how i'd figure out the problem....but when i found out the answer i wanted to cry, because that's how i'd be trying to solve the problem until the end of time xDDD
+5 |
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this looks so cute :D although I reccomend that the text on top would be hand written, cause It separates too much from the design.
I like it very much! |
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BubuSam on Apr 13 '08 Look smart on that shirt!! $5
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Pretty cool and clever!
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this is cool, and as its fairly easy math some ppl should get..
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That's really cool. I so want this
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Hahaha. This is how I still do maths and I'm 22.
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dacat on Apr 13 '08 I'm a fan of the brute force method! Nice design!
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ver' nice! like the problem font, but agree with suggestion of moving the kid over more to the side! Great design!
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nice shirt.
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FRICKINAWESOME on Apr 14 '08 Is this Radiomode's secret design name? Hasn't he been sporting these counting hash marks as his icon for weeks now? I like the idea, and i really don't care if the answer is correct or not...i really think people ain't gonna have time to count all the slashes and see if it all adds up. and if they do, that's way too much time at staring at my chest when there are no breasts present. Nice one!
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yeohgh on Apr 14 '08 $1 +$1 +$1 +$1 +$1 = $5!!!!!!!! WELLDONE!!!!
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This is so awsome. Please print.
I agree with the comments. Kid more to the left for sym and the question in bigger and different type. I get what you are saying about it being a typed out exam question but to me the way it's presented suggests more a blackboard question: the colour, the kid standing, and the chalk-like writting. 5Ģ (way more than a measley 5 bucks!) |
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I love this!
I think I might agree with MPS. I liked the top font typed, but because the boy's using chalk, it's more a blackboard question. I would so buy this although I don't understand the maths; my friends can. :) $5! |
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andyg on Apr 14 '08 Nice!
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yeah what they said and make the problem larger.
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i love this! a nice take on the calc problem...
you do realize that this limit is undefined, though, don't you? it can't be solved no matter how you rewrite it. |
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haha! first look I laughed out loud ^_^. But yea, the equation is kinda hard to see
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What about 'define infinity' i reallu like it hope the answer is somewhere on the shirt
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concreterocket on Apr 15 '08 culpablicite, that's a really good idea!
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Great shirt! Though I would love to see it on a different color!
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Johnny Baboon on Apr 15 '08 the male model is wearing gay jeans........
btw well done |
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sweet beans! this shirt is aceeee! 5$
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love the concept! and of course the answer is indeed infinity :)
however i do have a problem with the math question.. what exactly would the kid be counting? this isn't exactly the type of problem where you count.. maybe you could have him opening the expression (a+b)^n = (a+b)^(n-1) * (a+b) = (a+b)^(n-2) * (a+b)^2 = and so forth, or some such problem. (sigh) sorry for being such a geek |
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steven218 on Apr 15 '08 this is cool
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I think this is a great design.
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i love the concept but i wish there were fewer ticks so you could see more of the details in the rest of the design.
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pretty
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OMG I LOVE THIS. PRINTPRINTPRINT! :D
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This limit Does not exist, infinity is not an answer, so the only logical thing for the kid to be writing is DNE.
Dislike Me Is Smart |
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concreterocket on Apr 16 '08 Yes, that was mentioned earlier.
That's why there will be a tiny change in the equation if this eventually picked (just one side limit). |
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I love it thats how I feel about any math problem
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WOW! Math for me is a no go...horrid stuff. This however is fantastic and you've managed to make me appreciate one of my greatest hatreds! WIN!
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arrrggghhhh!!!! CALCULUS!!!!
i can see our good friends from the physics & math club wearing it |
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I LOVE THIS!! freaking great idea!
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yeah the location of the little child is a BIG problem. You don't want ppl to stare at that spot do u ?! It looks great though over all
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DrawingEvils on Apr 16 '08 im stupid so i don't get this.
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5!
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amazing
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yeah, itīs a print for sure.
Good work, excellent idea and execusion |
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quister on Apr 17 '08 Clever idea, beautifully rendered. Looks awesome on the shirt. The math is easy $ + 5
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love it.... think the answer should go on the back of the shirt on the bottom right corner... and for function, i would add a '5 lines' symbol on one of both of the sleeves, very small... $5
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especially since im like failing AP Calculus and this was one of the topics, i totally LOVEEEE this shirt and would buy it in a instant! but the answer should def be on the back of this shirt or something
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The limit as x approaches 3 of 2x/(x-3) is what the function approaches as x gets closer and closer to 3. In this case, you'd use L'hospital's rule and take the derivative of the top and the bottom. When you do that, you get 2. :-D
So, yes, the little kid is way off. But it's a valiant effort. I give it a 5. |
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Okay, before you flame my last post here, I forgot you can only use that rule on infinite limits...
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yeah cool
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BaronVonMonkey on Apr 18 '08 Disagree with the people saying the question should be scribbly. I think it looks awesome
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concreterocket on Apr 18 '08 Yeah apalmer3, the L'hospital's rule only applies if the limit of top and bottom are both equal to zero or are both infinite, which is not in this case.
Just minutes before the voting ends! Thanks ppl, the feedback so far is really great |
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My brother is a math teacher; I would totally buy this for him! $5
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WhitneyBeth on Apr 18 '08 congratulations, you have made math actually look good on a shirt.
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Oh i get why everyone says the calculation should be hand drawn. It's on a chalk board. Yea it should be in perfectly neat hand writing like a teacher would write. but still $5!
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Great idea - great illustration
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concreterocket on Apr 18 '08 Thank you for the score!
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BaronVonMonkey on Apr 19 '08 Wow, amazing score!
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nice score.. good luck..
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concreterocket on Apr 29 '08 Thanks..
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haha whooooa
nice score and nice concept! |
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