TITLE(chol @@ The Choleski Decomposition)
USAGE(
chol(x)
)
ALIAS(chol)
ARGUMENTS(
ARG(x @@ a symmetric positive-definite matrix.)
)
VALUE(
This function computes the Choleski factorization
of its argument.  It returns the upper triangular
factor of the decomposition as its value.
)
REFERENCES(
Dongarra, J. J., J. R. Bunch, C. B. Moler and G. W. Stewart (1978).
ITALIC(LINPACK Users Guide).  Philadelphia: SIAM Publications.
)
SEEALSO(
LANG(LINK(backsolve)),
LANG(LINK(qr)),
LANG(LINK(svd)).
)
