RGPushScale#

Sets an additional scaling factor, that will multiply the user-defined scaling factor.

Synopsis#

#include "slepcrg.h" 
PetscErrorCode RGPushScale(RG rg,PetscReal sfactor)

Logically Collective

Input Parameters#

  • rg - the region context

  • sfactor - the scaling factor

Notes#

The current implementation does not allow pushing several scaling factors.

This is intended for internal use, for instance in polynomial eigensolvers that use parameter scaling.

See Also#

RGPopScale(), RGSetScale()

Level#

developer

Location#

src/sys/classes/rg/interface/rgbasic.c


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