FNGetScale#

Gets the scaling parameters that define the matematical function.

Synopsis#

#include "slepcfn.h" 
PetscErrorCode FNGetScale(FN fn,PetscScalar *alpha,PetscScalar *beta)

Not Collective

Input Parameter#

  • fn - the math function context

Output Parameters#

  • alpha - inner scaling (argument)

  • beta - outer scaling (result)

See Also#

FN: Mathematical Functions, FNSetScale()

Level#

intermediate

Location#

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

Examples#

src/sys/classes/fn/tests/test13.c
src/sys/classes/fn/tests/test2.c
src/sys/classes/fn/tests/test3.c
src/sys/classes/fn/tests/test7.c
src/sys/classes/fn/tests/test7f.F90
src/sys/classes/fn/tests/test8.c
src/eps/tutorials/ex36.c

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