Method

NumCosmoMathFitm2lnL_grad

Declaration [src] 

void
ncm_fit_m2lnL_grad (
  NcmFit* fit,
  NcmVector* df
)

Description [src]

Computes the gradient of the minus two times the logarithm base e of the likelihood.

Parameters

df

Type: NcmVector

A NcmVector.

The data is owned by the caller of the method.