SNESGetFunctionNorm
Gets the norm of the current function that was set with SNESSSetFunction().
Synopsis
int SNESGetFunctionNorm(SNES snes,Scalar *fnorm)
Collective on
SNES
Input Parameter
snes -SNES context
Output Parameter
fnorm -2-norm of function
Note
SNESGetFunctionNorm() is valid for SNES_NONLINEAR_EQUATIONS methods only.
A related routine for SNES_UNCONSTRAINED_MINIMIZATION methods
isSNESGetGradientNorm().
Keywords
SNES, nonlinear, get, function, norm
See Also
SNESSetFunction()
Location: src/snes/interface/snes.c
SNES Index
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