VividD
-
Member for 7 years, 11 months
-
Last seen more than a month ago
Stats
15,448
reputation
344k
reached
49
answers
105
questions
Loading…
About
Pearls I found on this site
Can an irrational number raised to an irrational power be rational?
A (probably trivial) induction problem: $\sum_2^nk^{-2}\lt1$
Innocent-looking Diophantine equation with smallest solution of the order $10^{50}$?
Picture/intuitive proof of $\cos(3 \theta) = 4 \cos^3(\theta)-3\cos(\theta)$?
Proving a trigonometric identity: $\frac{\cos x}{1-\sin x} -\tan x = \sec x$
Cover a plane with parabolas and hyperbolas
What is the (mathematical) point of straightedge and compass constructions?
Badges
View all badges
8
gold badges
-
Stellar QuestionJan 16 '14
-
Great Question
× 2Nov 4 '19 -
ElectorateOct 6 '14
56
silver badges
-
ArchaeologistMay 11 '15
-
SportsmanshipMay 18 '15
-
TaxonomistDec 23 '15
108
bronze badges
-
Tag EditorApr 30 '14
-
ProofreaderSep 8 '15
-
AltruistMay 24 '15
Top tags
View all tags
93
Score
19
Posts
12
Posts %
73
Score
30
Posts
19
Posts %
72
Score
23
Posts
15
Posts %
38
Score
29
Posts
19
Posts %
25
Score
11
Posts
7
Posts %
18
Score
7
Posts
5
Posts %
Top Meta posts
5
1