draks ...
Reputation
11,360
93/100 score
 Apr 11 revised Divergence of the Derivative of the Prime Counting Function added infinity Apr 1 revised Use Gröbner bases to count the $3$-edge colorings of planar cubic graphs… added 3 characters in body Mar 31 revised Who found the expression $n^2 - n + 41$ for generating prime numbers? added 1 character in body Mar 31 revised Who found the expression $n^2 - n + 41$ for generating prime numbers? added 129 characters in body Mar 30 revised Get rid of for loops to construct $L$ added 282 characters in body Mar 30 revised Get rid of for loops to construct $L$ edited body Mar 29 revised Closed form for $L$ in $LL^T=XX^T-Diag(XX^T)$ added 139 characters in body Mar 29 revised Closed form for $L$ in $LL^T=XX^T-Diag(XX^T)$ added 139 characters in body Mar 29 revised Closed form for $L$ in $LL^T=XX^T-Diag(XX^T)$ deleted 3 characters in body Mar 28 revised Alternate Proof for the Cancellation Laws deleted 5 characters in body Mar 28 revised Proving a trigonometric equation better variables Mar 25 revised What is the sum of the prime numbers up to a prime number $n$? added 32 characters in body Mar 24 revised Solution for sets of $(x_k-x_l)(x_l-x_m)(x_m-x_k)>0$ added 7 characters in body Mar 23 revised Solution for sets of $(x_k-x_l)(x_l-x_m)(x_m-x_k)>0$ added 6 characters in body Mar 20 revised Is the cycle space of a planar bicubic graph an algebraic variety? added 1 character in body Mar 19 revised Is the cycle space of a planar bicubic graph an algebraic variety? edited body Mar 15 revised Is the “curvature matrix” a tensor for non-affine connections? edited title Mar 14 revised Solution for sets of $(x_k-x_l)(x_l-x_m)(x_m-x_k)>0$ added 333 characters in body; edited tags Mar 14 revised Solution for sets of $(x_k-x_l)(x_l-x_m)(x_m-x_k)>0$ added 2 characters in body Mar 4 revised How to prove $\small 2\sin{(2m+1)x} -\sin{(2m-1)x}=\sin{x}\left(1+2\cos{(2mx)}+2\sum\limits_{k=1}^{m}\cos{(2kx)}\right)$? edited body; edited title