This programming language may be used to instruct a computer to perform a task.
If you know Category SETL4, please write code for some of the tasks not implemented in Category SETL4.
SETL4 is a new implementation of SETL, written in the SPITBOL language.
SETL4 was designed and implemented by Dave Shields, who is also the author of the first implementation of SETL, written in 1970-71.
SETL4 is the fourth implementation produced by members of the SETL Project; hence the name SETL4.
Source and binaries are available from http://github.com/setl4/setl4.
SETL4 is licensed under the MIT license, SPITBOL under the GPLv2 (or later) license.