Table 8.

Passing rates (%), measured vs. calculated, for the smaller fixed arcs.

	${\mathit{\text{Delta}}}^4$		ArcCHECK
Field Size $({\mathit{\text{cm}}}^2)$	$\gamma (3/3)\le 1$	$\gamma (2/2)\le 1$	$\gamma (3/3)\le 1$	$\gamma (2/2)\le 1$
$2\times 10$	100	99.8	25.1	‐
$3\times 10$	100	100	33.3	‐
$5\times 10$	100	100	57.8	‐
$10\times 10$	100	100	94.8	68.5