| DEFUN_DLD (det, args, nargout,"-*- texinfo -*-\n\
@deftypefn {Loadable Function} {} det (@var{A})\n\
@deftypefnx {Loadable Function} {[@var{d}, @var{rcond}] =} det (@var{A})\n\
Compute the determinant of @var{A}.\n\
\n\
Return an estimate of the reciprocal condition number if requested.\n\
\n\
Routines from @sc{lapack} are used for full matrices and code from\n\
@sc{umfpack} is used for sparse matrices.\n\
\n\
The determinant should not be used to check a matrix for singularity.\n\
For that, use any of the condition number functions: @code{cond},\n\
@code{condest}, @code{rcond}.\n\
@seealso{cond, condest, rcond}\n\
@end deftypefn") |