Paccanīyapaṭṭhāna · Section 56

Abhidhammapiṭaka · Paṭṭhāna (6) · Vol. 45 · Section 56

[56] In the root condition (hetu-paccaya), nine; in the non-disappearance condition (avigata-paccaya), nine. The elaboration is in full everywhere. THE NOT-ROOT-NOT-ACCOMPANIED-BY-ROOTS DYAD (na-hetu-na-sahetukaduka)

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places

Vol. 45 · Section 468 — Nahetudukanahetusampayuttaduka
Vol. 45 · Section 134 — Naajjhattikaduka
Vol. 45 · Section 123 — Nacetasikaduka
Vol. 45 · Section 87 — Naāsavasāsavaduka
Vol. 45 · Section 79 — Nakenaciviññeyyaduka