MFNSetFN#

Specifies the function to be computed.

Synopsis#

#include "slepcmfn.h" 
PetscErrorCode MFNSetFN(MFN mfn,FN fn)

Collective

Input Parameters#

  • mfn - the matrix function solver context

  • fn - the math function object

Notes#

At a later time, use MFNGetFN() to retrieve the math function context (for example, to free it at the end of the computations).

This function is not called in normal usage. Instead, it is easier to extract the internal FN object with MFNGetFN() and modify it.

See Also#

MFN: Matrix Function, MFNGetFN()

Level#

beginner

Location#

src/mfn/interface/mfnbasic.c

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