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Isometry from tangent space at P to tangent space at identity

Source: R/log_cholesky.R
spd_isometry_to_identity.Rd

Isometry from tangent space at P to tangent space at identity

Usage

spd_isometry_to_identity(sigma, v)

Arguments

sigma

A symmetric positive-definite matrix of class dppMatrix

v

A symmetric matrix of class dspMatrix

Value

A symmetric matrix of class dspMatrix