Apparently, this user prefers to keep an air of mystery about them.
4 How much better are Fortran compilers really? Feb 6 '12
3 BLAS, LAPACK or ATLAS for Matrix Multiplication in C Aug 20 '15
2 Take advantage of the sparsity of b in AX=b Mar 8 '13
1 Symbolic Computations with Block Matrices in Maple Jul 17 '14