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Results tagged with puzzle
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user 65
Recreational mathematics or puzzles with serious mathematical content. Note that math contest problems are generally considered off-topic.
7
votes
The ants-on-a-ball problem
The post consists of initial ideas on top and the proof at the bottom.
I think the key idea is to perform the process opposite to what you describe about subdividing into triangles. Indeed, our pro …
- 15.1k
1
vote
How to attack this diophantine equation in 3 variables?
Well, the numbers cannot be more then something like 10^5, so a simple program that cycles through all possible a and b and sees if there's a corresponding c might give you an answer pretty fast -- I …
- 15.1k