Mathematics
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mrprottolo
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I like math ( ͡° ͜ʖ ͡°).

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All Questions Answers
Score Newest
answer
26
Is is possible to obtain exactly 16 black cells?
Jan 15, 2016
answer
11
What's the smallest number that we can multiply with a given one to get the result only zeros and ones?
Dec 28, 2015
answer
10
unique fixed point problem
Dec 11, 2015
question
10
Is it possible that $A\subseteq A\times B$ for some non empty sets $A,B$?
Nov 6, 2015
answer
7
Why is it impossible to move from the corner to the center of a $3 \times 3 \times 3$ cube under these conditions?
Mar 11, 2016
question
6
Matrix similar to its inverse
Jun 28, 2013
answer
6
existence of a lattice rectangle in a $13 \times 13$ grid
Jan 16, 2016
answer
6
Choosing $3$ objects from $32$ equidistant objects on a circle with restrictions given.
Dec 6, 2015
question
6
Finding the first digit of $2^{74207281}-1$ (new biggest prime record)
Jan 20, 2016
answer
5
Prove the following sum inequality
Jan 5, 2016

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