Secant Freud (sec(freud); Anku name: Segutefeengi [séɢútèfěːŋí]) and Cotangent Fibonacci (cot(fibonacci); Anku name: Kongt'aangafbbu [kòŋt’àːŋáfʙú]) are two mischevious Anku friends and dreamweaver mentees of Ophie Femto.