STFilterGetRange#

Gets the interval containing all eigenvalues.

Synopsis#

#include "slepcst.h" 
PetscErrorCode STFilterGetRange(ST st,PetscReal *left,PetscReal *right)

Not Collective

Input Parameter#

  • st - the spectral transformation context

Output Parameters#

  • left - left end of the spectral range

  • right - right end of the spectral range

See Also#

ST: Spectral Transformation, STFilterSetRange()

Level#

intermediate

Location#

src/sys/classes/st/impls/filter/filter.c

Implementations#

STFilterGetRange_Filter() in src/sys/classes/st/impls/filter/filter.c

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