GNU APL and Dyalog APL are two implementations of APL — an array-oriented programming language originally designed by Kenneth Iverson. GNU APL is a free, faithful implementation of ISO 13751; Dyalog APL is a widely used commercial implementation.
GNU APL and Dyalog APL are two implementations of APL — an array-oriented programming language originally designed by Kenneth Iverson. GNU APL is a free, faithful implementation of ISO 13751; Dyalog APL is a widely used commercial implementation.