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quantumdeveloper
@quantumdeveloper
57
-ħ²/2m ∇²Ψ + VΨ = EΨ = iħ ∂Ψ/∂t
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Created
2019-04-17 19:48
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quantumdeveloper
puzzle
2019-10-11 19:25
Math Contest #16 Results and Solution
Solution The problem of this contest was to draw a tesseract: (Each color represents one dimension.) This image was created by 4d-3d-projection software (which is basically similar to 3d-2d-projection
$ 0.223
24
7
quantumdeveloper
puzzle
2019-10-08 19:14
Math Contest #16 [1 SBI]
Here you can keep your brain fit by solving math related problems and also earn SBI or sometimes other rewards by doing so. The problems usually contain a mathematical equation that in my opinion is fun
$ 7.752
37
7
quantumdeveloper
puzzle
2019-10-07 19:09
Math Contest #15 Results and Solution
Solution The problem of this contest was a solution with basically just 4 trivial integer solutions, but it has a nice plot: Guessing the 4 trivial solutions isn't so hard: (0, 0), (0, -1), (1, 0), (1,
quantumdeveloper
puzzle
2019-10-05 20:06
Math Contest #15 [1+1 SBI]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-10-04 10:43
Math Contest #14 Results and Solution
Solution The problem of this contest was again a set of 2 equations: Apart from the obvious solution (0, 0, 0) there is also an infinite number of other solutions: 1: x² + y² = z² 2: z = x² + y → x² =
quantumdeveloper
puzzle
2019-10-01 15:31
Math Contest #13 [1 SBI]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-09-30 10:04
Math Contest #13 Results and Solution
Solution The problem of this contest was a bit harder and I'm not overly surprised that nobody completely solved every task. I'll give here a short summary how you could have solved them: This can be done
quantumdeveloper
puzzle
2019-09-27 09:12
Math Contest #13 [1 SBI + 20 or more STEM] Guaranteed prize for participation!
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-09-26 08:33
Math Contest #12 Results and Solution
Solution: The problem of the last contest was: It seems that this problem was/seemed so hard that we only had one answer, which was founded on a guess. So I'll show you here here how to get a result without
quantumdeveloper
puzzle
2019-09-24 09:44
Math Contest #12 [1 SBI + 20 STEM]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-09-23 13:29
Math Contest #11 Results and Solution
Solution: The problem of the last contest was: Since @iampolite posted the complete way except from a few minor details, I don't see the need of repeating it all here instead of just showing his solution:
quantumdeveloper
puzzle
2019-09-20 09:29
Math Contest #11 [1 SBI]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-09-19 08:37
Math Contest #10 Results and Solution
Solution: The problem of the last contest was: This is basically a system of 2 equations: 1: x² + y = 1 2: x + y² = 1 From 1 we can derive: 3: y = 1-x² 3 in 2: x+(1-x²)² = 1 | -1 (x-1)+(1-x²)² = 0 → x₁
quantumdeveloper
puzzle
2019-09-17 08:27
Math Contest #10 [1+1 SBI]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-09-15 15:32
Math contest #9 Results and Solution
Solution: The problem of the last contest was: To find the solutions for this equation you need to think of ways to make both sides equal. This can be done by: Setting y to zero and then find a way to
quantumdeveloper
puzzle
2019-09-06 09:01
Math contest #9 [3+2 SBI]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. the problems usually CONtain a mathematical equation that in my opinion is fun to solve or has an interestinG
quantumdeveloper
puzzle
2019-09-05 09:20
Math contest #8 Results and Solution
Solution: The problem of the last contest was: solution: f(x) = df(x)/dx |×dx ÷f(x) dx = 1/f(x) × df(x) |integrate x + C = ln(f(x)) |e^() f(x) = e^(x+C) solution: Assumption: g(x) = x²+h(x) → g''(x) =
quantumdeveloper
puzzle
2019-09-03 08:30
Math Contest #8 [1 SBI prize]
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
quantumdeveloper
puzzle
2019-09-02 20:15
Math contest #7 Results and Solution
Solution: The problem of the last contest was: Find the nth prime and sum up all integers between and including 1 and the prime. Finding the nth prime is the hardest part of this. You could do this by
quantumdeveloper
puzzle
2019-08-30 18:06
Math Contest [2 SBI prize] #7 + announcement (previously "mathematical sbi contest")
Here you can keep your brain fit by solving math related problems and also earn SBI by doing so. The problems usually contain a mathematical equation that in my opinion is fun to solve or has an interesting
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