SYNERGY episteme CycL ThoughtTreasure vidy Ampuku vidya jnQundna Samyak KADS Ernz Vaisheshika SWEBOK vairagya transdisciplinarity Trika covariations AsCl3 justificationism CommonKADS jnana Encapsulated subdivisons uRPF moksa encyclopaedic Savanters Oruka gyan gnosiology Kulina Jignesh Cyrenaics Bhagvad sources