1,170 reputation
2824
bio website
location England
age
visits member for 2 years, 7 months
seen 9 hours ago

10h
reviewed No Action Needed How to tell if two spherical coordinates lie on the same plane
10h
reviewed No Action Needed Education problem - what to do ? Very intriguing problem
10h
reviewed No Action Needed Reverse diffusion of a gas
23h
reviewed No Action Needed When is it possible to find a relatively prime pair among $n$ numbers?
1d
reviewed Reviewed character theory question
1d
reviewed No Action Needed Maximising the Area of a Cyclic Quadrilateral
1d
reviewed No Action Needed Inverse in a functional space
1d
reviewed No Action Needed Using a decimal addition table for subtracting
2d
reviewed Reviewed Unusual pattern in the distribution of odd primes
2d
reviewed Reviewed De Moivre's use to a complex number 1
2d
awarded  Constituent
2d
reviewed No Action Needed Which convex $2n$-gons have symmetry group $D_n$ instead of $D_{2n}$?
2d
reviewed No Action Needed Is a Number Divisible by 40
2d
reviewed No Action Needed how many ways to choose 3 coins?
Dec
19
reviewed No Action Needed Comparing complex eigenvectors if they are the same.
Dec
19
reviewed No Action Needed Probability that last child is a boy
Dec
19
reviewed No Action Needed Commutivity of second functional derivatives
Dec
19
reviewed No Action Needed Nullspace, row space, column space in $m\times n$ matrices
Dec
18
reviewed Reviewed How can I test if an element g is a generator of a group G with a known number of elements, N?
Dec
18
reviewed No Action Needed Is chess Turing-complete?