| | DEFUN_DLD (quad_options, args,,"-*- texinfo -*-\n\
@deftypefn {Loadable Function} {} quad_options (@var{opt}, @var{val})\n\
When called with two arguments, this function\n\
allows you set options parameters for the function @code{quad}.\n\
Given one argument, @code{quad_options} returns the value of the\n\
corresponding option. If no arguments are supplied, the names of all\n\
the available options and their current values are displayed.\n\
\n\
Options include\n\
\n\
@table @code\n\
@item \"absolute tolerance\"\n\
Absolute tolerance; may be zero for pure relative error test.\n\
@item \"relative tolerance\"\n\
Nonnegative relative tolerance. If the absolute tolerance is zero,\n\
the relative tolerance must be greater than or equal to \n\
@code{max (50*eps, 0.5e-28)}.\n\
@item \"single precision absolute tolerance\"\n\
Absolute tolerance for single precision; may be zero for pure relative \n\
error test.\n\
@item \"single precision relative tolerance\"\n\
Nonnegative relative tolerance for single precision. If the absolute\n\
tolerance is zero, the relative tolerance must be greater than or equal to \n\
@code{max (50*eps, 0.5e-28)}.\n\
@end table\n\
@end deftypefn") |
