[505] A phenomenon (dhamma) accompanied by equanimity (upekkhā) is a condition (paccaya), by predominance condition (adhipati-paccaya), for a phenomenon accompanied by rapture (pīti). Object-predominance (ārammaṇādhipati): … (Abbreviated.)
A phenomenon accompanied by equanimity is a condition, by predominance condition, for a phenomenon accompanied by pleasure (sukha). Object-predominance: … (Abbreviated.)
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.