Gaussian elimination is basically the same as LU factorization. The routine xGETRF computes the LU factorization (e. G DGETRF for real double precision matrices).
The U factor corresponds to the matrix after Gaussian elimination. The U factor is stored in the upper triangular part (including the diagonal) of the matrix A on exit LU factorization / Gaussian elimination is commonly used to solve linear systems of equations. You can use the xGETRS routine to solve a linear system once you have computed the LU factorization.
Gaussian elimination is basically the same as LU factorization. The routine xGETRF computes the LU factorization (e.g. , DGETRF for real double precision matrices). The U factor corresponds to the matrix after Gaussian elimination.
The U factor is stored in the upper triangular part (including the diagonal) of the matrix A on exit. LU factorization / Gaussian elimination is commonly used to solve linear systems of equations. You can use the xGETRS routine to solve a linear system once you have computed the LU factorization.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.