base.pdchtri {pbdBASE} | R Documentation |
Inverse of cholesky.
base.pdchtri(uplo, x, descx, descc)
uplo |
Triangle whose values to use. |
x |
Matrix to crossprod. |
descx |
ScaLAPACK descriptor array. |
descc |
ScaLAPACK descriptor array of output. |
For advanced users only.