A large ornamental letter used, esp. by the early printers, at the commencement of the chapters and other divisions of a book.
Functional Array Calculator. An APL-like language, butpurely functional and lazy. It allows infinite arrays.["FAC: A Functional APL Language", H.-C. Tu and A.J. Perlis,IEEE Trans Soft Eng 3(1):36-45 (Jan 1986)].