slepc-3.22.2 2024-12-02

DSSolve

Solves the problem.

#include "slepcds.h" 
PetscErrorCode DSSolve(DS ds,PetscScalar eigr[],PetscScalar eigi[])

Logically Collective

	ds	- the direct solver context
	eigr	- array to store the computed eigenvalues (real part)
	eigi	- array to store the computed eigenvalues (imaginary part)

This call brings the dense system to condensed form. No ordering of the eigenvalues is enforced (for this, call DSSort() afterwards).

intermediate