extendr_api::prelude::modules::cholesky::llt

Module reconstruct

Expand description

Reconstructing the original matrix from the decomposition.

Functionsยง

  • Computes the lower triangular part of the reconstructed matrix, given its Cholesky decomposition, and stores the result in dst.
  • Computes the lower triangular part of the reconstructed matrix, given its Cholesky decomposition, and stores the result in cholesky_factor.
  • Computes the size and alignment of required workspace for reconstructing the lower triangular part of the a matrix in place, given its Cholesky decomposition.
  • Computes the size and alignment of required workspace for reconstructing the lower triangular part of the a matrix out of place, given its Cholesky decomposition.