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| bio | website | starpiprogramming.com |
|---|---|---|
| location | Earth | |
| age | 20 | |
| visits | member for | 2 years |
| seen | 6 hours ago | |
| stats | profile views | 335 |
Pro tem mod on Christianity.SE!
Also, the age is completely wrong. :P
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May 30 |
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How to convince a layman that the $\pi = 4$ proof is wrong? @EricStucky: A little bit. It's been almost a year since I had to though... |
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Apr 27 |
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Sex distribution My gut feeling is "no" because after picking one male student, you're choosing from N-1 male students and N female students. Not much difference, but it's there. |
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Apr 15 |
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Finding linear combinations and verifying using the augmented matrix. @Fatz: I fixed that part of it. For future reference, use a double space at the end of a line for a line break. |
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Apr 15 |
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Given 13 cards and having at least one ace, what's the probability you hold all aces? I tried to LaTeXify this and make it pretty, but I couldn't parse your solution attempt in a way that made sense. Could you rewrite it? |
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Apr 9 |
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How many numbers of the form $p_1^2 p_2 p_3$ are there less than $10^{15}$ for $p_1$, $p_2$, $p_3$ distinct primes? Do you need an exact answer or a good approximation? |
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Apr 3 |
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How do I get good at Math? Computer Science major huh? Project Euler might interest you. |
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Mar 16 |
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Graph Theory - How can I calculate the number of vertices and edges, if given this example Ha, you made the same avenue = north-south and street = east-west connection I made. I wonder if most people would... |
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Feb 24 |
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Function to show 2 peaks with different magnitudes Perfect. [thumbs up] :) |
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Feb 24 |
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Function to show 2 peaks with different magnitudes Still need to scale and shift it upwards. |
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Feb 18 |
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In how many ways can a batsman score a century in all $6$'s and $4$'s? What is a century in this context? |
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Feb 14 |
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HAKMEM 39: Repetition-less digit strings @Arturo: Ah, neat! Thanks! |
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Feb 14 |
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HAKMEM 39: Repetition-less digit strings You mean the Thue-Morse sequence? But that's in binary... |
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Feb 13 |
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Problem Solving Question - A sidewalk being built around a garden 2x4 lumber can actually be any length; the 2 and 4 refer to width and thickness. So, you're right. |
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Feb 6 |
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Bitwise Operations: Collapsing two values into one. The square (-3,-3) actually has a value of 48, not 49. That tripped me up for a fair bit of time... |
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Feb 2 |
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Does the graph of $\cos x$ intersect the unit circle other than the point (0,1)? @DustanLevenstein: Edited that in. |
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Feb 2 |
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Is “divisible by 15” the same as “divisible by 5 and divisible by 3”? @JavaMan: At this point, is there a reason I shouldn't just delete my answer? Dedede has already answered it perfectly. |
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Feb 1 |
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Is “divisible by 15” the same as “divisible by 5 and divisible by 3”? @BenjaminLim: Good point. Editing that in now. |
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Jan 9 |
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The Birthday Paradox - Inverted @Byron: Yes, it is. Thanks! |
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Oct 2 |
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Integrating $\int \frac{1}{1+e^x} dx$ @Brian: Ah, I see now. |
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Oct 2 |
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Integrating $\int \frac{1}{1+e^x} dx$ @Brian: I meant that he started with $\frac{dx}{1+e^x}$ and after using symmetry and multiplying by 1, got $\frac{e^x}{1+e^x} dx$. That just doesn't seem right... o.O? Of course, I have to mention that I have no idea what this symmetry mentioned is and that I was wrong in the first place. :P |
