Displaying 1 result from an estimated 1 matches for "dspsv".
Did you mean:
dsps
2010 Apr 13
1
Lapack, determinant, multivariate normal density, solution to linear system, C language
...of a symmetric matrix in packed storage.
Apparently, there are no explicit routines for this as part of Lapack.
While there IS an explicit routine for this in Linpack, I did not want
to use the older library. Also, right before I needed the determinant of
the matrix A, I had used the Lapack routine dspsv to solve the linear
system Ax=b, which does much of the work of computing a determinant
also. In fact, the solution I came up with involves the output of this
routine (which might be obvious to Lapack designers, but not me)
My modest Googleing turned up very little unique material (as is typical
w...