e/Ypsilon (Scheme implementation)

Information
has gloss	eng: Ypsilon Scheme is a free software implementation of the R6RS standard of Scheme. It implements mostly concurrent garbage collection, which is optimized for multi-core CPU systems. Its author, Yoshikatsu Fujita, developed the Ypsilon implementation to satisfy the need for a realtime Scheme implementation suitable for computer game development without giving up a garbage collected dynamic interpreter.
lexicalization	eng: Ypsilon
instance of	(noun) (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory; "the market for software is expected to expand" software, software package, computer software, software system, package, software program