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2x2 : (8.19), 7.40, 7.98, (6.08), 6.17 = 7.18 3x3 : (16.88), 15.26, (14.65), 14.98, 16.20 = 15.48 4x4 : (1:46.91), 2:10.99, 2:00.64, (2:12.99), 1:49.87 = 2:00.50 5x5 : (3:06.29), 2:54.32, 3:04.29, (2:49.27), 3:04.22 = 3:00.94 6x6 : (5:26.86), (7:22.72), 5:50.30, 5:33.52, 6:45.65 = 6:03.16...

A Metric Space is just a set with a metric (a distance equation relating two points) defined on it that has certain properties. (Wikipedia actually isn't horrible for learning definitions of things, but I agree with your comment. But in this case it isn't horrible. Some of the examples are...

Age: 20 Height: 5'8" Gender: Male Speed: 16.5

I should be there

I was thinking about a new set of algorithms that could help. Say you have f2l solved except one of the edges is flipped. Instead of fixing it, what if we had algorithms that could solve OLL and flip the edge too. I know the algorithms could be nasty, but this would shave off a few seconds.

Let me pick up my jaw off the ground, then I will be able to congratulate you haha.

It takes me 16 seconds to do 2 centers.. that is insane speed lol. WR please!

Did you ever post stats?

I play in the summer with my friends, but in college I never play because I am not trying to look like that big of a nerd haha. I have put together a mill that is hilarious to play with and then I have a red/green dragon deck that basically is mana ramp with green into big dragons. We don't...

Whatever happened to you and regular magic?

I got 103 with (9+8)*7 - 6x5+4x3+2 in about 2 minutes. I'll keep looking. EDIT: FOUND IT: (9+8)*(7-6)*5+4*(3+2)

Exactly what I thought when I saw this thread lol. Nice solve btw.

I started cubing in march 2010. I got down to 30 seconds in that summer I think. I got down to 20 seconds at the beginning of the summer of 2011. A couple weeks ago I got a sub 15 ao100 but I don't know if I can repeat that right now.

Probably just look at it and look for a pattern? I am not sure what you are asking. I guess you would look at what each of the terms of the sequence of partial sums is. So look at the sequence of the finite sum of n^2. 1, 5, 14, 30, 55, 91, etc. Then you could find a function that describes...

mathematical induction on n. here is an outline of what induction is: There are two steps. 1. Prove that the base case works. 2. Assume that is works for the nth term. so what you have above. Then you want to show that it works for n+1. So for your problem, 1^2 = 1= 1(1+1)(2*1+1)/6 = 1. So...

http://www.worldcubeassociation.org/results/statistics.php look at Medal Collection and Sum of Average Ranks EDIT: I voted for Dan Cohen. His lowest rank for anything is 121. That is pretty nuts in my mind that he is good at every single puzzle.

You could even do AP physics the next year after that if you wanted to. I took physics when I was a senior (not AP) and it really didn't affect much. Personally, I cannot learn very well by looking at stuff online and almost need a classroom environment to learn stuff. So I don't know what to...

First, you should decide what you want to do with college, for example, what kind of a major are you looking at, or what kind of school. I would definitely consider taking the Calculus II and III and have that a high priority. AP Physics is probably a good class to take especially if you are...

become color neutral, you know you want to!

Your best time is 1.67? WAY TO GO! lol.