Virtual Method

NumCosmoMathDatainv_cov_Uf

Declaration [src]

void
inv_cov_Uf (
  NcmData* data,
  NcmMSet* mset,
  NcmVector* f
)

Description [src]

Given the Cholesky decomposition of the inverse covariance $C^{-1} = L\cdot U$ this function returns in-place the product $U\cdot\vec{f}$.

Parameters

mset

Type: NcmMSet

A NcmMSet.

The data is owned by the caller of the method.
f

Type: NcmVector

A NcmVector.

The data is owned by the caller of the method.