Share Email Facebook Twitter LinkedIn Memory Management Functions Reference (AutoLISP) 2013-04-10 Product Documentation Intermediate View Original The following table provides summary descriptions of the AutoLISP memory management functions. Memory management functions Function Description (alloc int) Sets the segment size to a given number of nodes (expand number) Allocates node space by requesting a specified number of segments (gc) Forces a garbage collection, which frees up unused memory (mem) Displays the current state of memory in AutoLISP Related References alloc (AutoLISP) expand (AutoLISP) gc (AutoLISP) mem (AutoLISP) Related Concepts AutoLISP Function Synopsis (AutoLISP)