DSPEPGetCoefficients#

Returns the polynomial basis coefficients for a DSPEP.

Synopsis#

#include "slepcds.h" 
PetscErrorCode DSPEPGetCoefficients(DS ds,PetscReal *pbc[]) PeNS

Not Collective

Input Parameter#

  • ds - the direct solver context

Output Parameters#

  • pbc - the polynomial basis coefficients

Note#

The returned array has length 3*(d+1) and should be freed by the user.

Fortran Notes#

The calling sequence from Fortran is

   DSPEPGetCoefficients(eps,pbc,ierr)
   double precision pbc(d+1) output

See Also#

DSPEPSetCoefficients()

Level#

advanced

Location#

src/sys/classes/ds/impls/pep/dspep.c

Implementations#

DSPEPGetCoefficients_PEP() in src/sys/classes/ds/impls/pep/dspep.c

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