Reputation
676
Top tag
Next privilege 1,000 Rep.
Create new tags
Badges
1 4 15
Newest
 Yearling
Impact
~426k people reached

Apr
10
revised What's problematic about finding out if a large number is Prime or not?
Primality checking vs decomposing into prime factors
Apr
10
comment What's problematic about finding out if a large number is Prime or not?
@RamchandraApte - good point, have modified my answer to clarify this.
Apr
10
revised What's problematic about finding out if a large number is Prime or not?
Primality checking vs decomposing into prime factors
Apr
10
revised What's problematic about finding out if a large number is Prime or not?
added 313 characters in body
Apr
10
answered What's problematic about finding out if a large number is Prime or not?
Apr
9
suggested rejected edit on why the Eigen values of given matrix P are of modulus $1$?
Dec
9
awarded  Yearling
Oct
18
awarded  Nice Question
Feb
21
asked Nearest Pythagorean Partners
Feb
15
revised Finding the formula for the number of golf balls in a triangular pyramid with $n$ layers.
Edited incorrect info (n-th layer vs n-layer)
Feb
15
suggested approved edit on Finding the formula for the number of golf balls in a triangular pyramid with $n$ layers.
Feb
14
revised Pythagorean rectilinear polygons
added 2 characters in body
Feb
14
revised Pythagorean rectilinear polygons
added 3 characters in body
Feb
14
revised Pythagorean rectilinear polygons
added 3 characters in body
Feb
14
comment Pythagorean rectilinear polygons
@Henry - yes, all Euclidean distances (including the diagonal distances) need to be integer. Have modified the problem statement to stress this point. Thanks.
Feb
14
revised Pythagorean rectilinear polygons
added 5 characters in body
Feb
14
revised Pythagorean rectilinear polygons
added 17 characters in body
Feb
14
asked Pythagorean rectilinear polygons
Dec
27
comment Why do some authors write dx after integral sign?
I guess - depending on the application - physicists prefer keeping the differential adjacent to the integral sign as it stresses the operator nature of integration.
Dec
27
revised Easy example why complex numbers are cool
Concluding sentence