金光明經文句記 4.34

4.34

二、「凡邪」下，廣釋，三：初、破凡邪雙非，二：初、泛示見相，二：初、正示。複四者。複，猶重也。謂於一句更計有無，即執有是有、執有是無，乃至雙非是有、雙非是無。具足之見其計轉巧，故於句句皆生四計。

Second, from 'ordinary beings and heterodox' onward broadly explains, in three parts: first, refuting the double negation of ordinary beings and heterodox paths, in two parts: first, generally demonstrating the characteristics of views, in two parts: first, properly demonstrating. 'Compound four' means doubled, like repeated. That is, within one proposition one further calculates existence and non-existence—namely, grasping existence as existence, grasping existence as non-existence, up to grasping double negation as existence, and grasping double negation as non-existence. As complete views, their calculations become increasingly subtle; therefore, within each and every proposition they give rise to four calculations.