FNSetType#

Selects the type for the FN object.

Synopsis#

#include "slepcfn.h" 
PetscErrorCode FNSetType(FN fn,FNType type)

Logically Collective

Input Parameters#

  • fn - the math function context

  • type - a known type

Notes#

The default is FNRATIONAL, which includes polynomials as a particular case as well as simple functions such as f(x)=x and f(x)=constant.

See Also#

FNGetType()

Level#

intermediate

Location#

src/sys/classes/fn/interface/fnbasic.c

Examples#

src/mfn/tutorials/ex39.c
src/eps/tutorials/ex36.c
src/nep/tutorials/ex42.c
src/mfn/tutorials/ex23.c
src/mfn/tutorials/ex37.c
src/nep/tutorials/ex22f.F90
src/mfn/tutorials/ex26.c
src/nep/tutorials/ex22.c
src/mfn/tutorials/ex23f.F90
src/nep/tutorials/ex27.c

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