Puzzling
Roby5's user avatar
Roby5's user avatar
Roby5's user avatar
Roby5
  • Member for 8 years, 6 months
  • Last seen more than 2 years ago
  • Somewhere in this world
Profile Activity
Stats
1,948
reputation
10k
reached
10
answers
6
questions
top 14% overall
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35
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16
Score
11
Posts
69
Posts %
15
Score
3
Posts
19
Posts %
10
Score
1
Posts
6
Posts %
8
Score
3
Posts
19
Posts %
8
Score
2
Posts
12
Posts %
5
Score
3
Posts
19
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
13
Inequality with strange equality conditions
Mar 19, 2016
question
11
A mathematically strange rebus
Apr 4, 2016
answer
10
Can you find the answer to this algebra equation?
Mar 31, 2016
answer
7
Who's not welcome here?
Aug 16, 2018
question
6
Function(al) Puzzle
Mar 12, 2016
answer
5
Important days in history... and to come!
Mar 24, 2016
question
5
Iterative Floors and Ceilings
Mar 28, 2016
answer
4
A ship departs from Le Havre
Mar 31, 2016
answer
3
What areas of math are related to both $\pi$ and $\varphi$?
Mar 25, 2016
answer
2
An incomparable rebus
Apr 1, 2016
Top network posts
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10
Find $x+y+z$ From Equations Including Radicals
8
Show that $7^{\sqrt {5}}>5^{\sqrt {7}}.$
8
The function $f$ has property: $f(x)+f(1/x)=x$ and what is the largest set of real numbers?
7
Find all positive integers satisfying: $x^5+y^6=z^7$
6
Brocard Angles proof by Sine and cosine formulae.

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