Simple examples This page contains examples that show APL's strengths. The examples require minimal background and have no special dependencies. If these examples are too simple for you, …

APL (named after the book A Programming Language) [3] is a programming language developed in the 1960s by Kenneth E. Iverson. Its central datatype is the multidimensional array.

Here are two APL program to calculate any of these possible cases the first labels the result the second just returns the roots which can then be passed on to other APL programs.

An introduction to APL for an experienced practitioner from a different programming language or two. We all learn in different ways, and I prefer the fundamental concepts laid bare first, and then learn by …

APL is an array-oriented programming language that will change the way you think about problems and data. With a powerful, concise syntax, it lets you develop shorter programs that enable you to think …

This repository contains a handful of basic APL snippets, demonstrating each and every operator's purpose and behavior. The ex/ directory contains a few examples, mostly from Programming Puzzles …

Most of the material in this tutorial applies to any dialect of APL. Some of it is specific to APLX, and we've included a note to that effect where possible.