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Function List:

C++ API

: quad_options ()
: val = quad_options (opt)
: quad_options (opt, val)

Query or set options for the function quad.

When called with no arguments, the names of all available options and their current values are displayed.

Given one argument, return the value of the option opt.

When called with two arguments, quad_options sets the option opt to value val.

Options include

"absolute tolerance"

Absolute tolerance; may be zero for pure relative error test.

"relative tolerance"

Non-negative relative tolerance. If the absolute tolerance is zero, the relative tolerance must be greater than or equal to max (50*eps, 0.5e-28).

"single precision absolute tolerance"

Absolute tolerance for single precision; may be zero for pure relative error test.

"single precision relative tolerance"

Non-negative relative tolerance for single precision. If the absolute tolerance is zero, the relative tolerance must be greater than or equal to max (50*eps, 0.5e-28).

Package: octave