SNESComputeMinimizationFunction

Computes the function that has been set with SNESSetMinimizationFunction().

Synopsis

int SNESComputeMinimizationFunction(SNES snes,Vec x,double *y)
Collective on SNES

Input Parameters

snes - the SNES context
x - input vector

Output Parameter

y -function value

Notes

SNESComputeMinimizationFunction() is valid only forSNES_UNCONSTRAINED_MINIMIZATION methods. An analogous routine forSNES_NONLINEAR_EQUATIONS methods is SNESComputeFunction().

Keywords

SNES, nonlinear, compute, minimization, function

See Also

SNESSetMinimizationFunction(), SNESGetMinimizationFunction(),
SNESComputeGradient(), SNESComputeHessian()

Location: src/snes/interface/snes.c
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