Documentation for Dyalog v12.1

Legacy

Unsupported

The documentation on this page is for Dyalog v12.1 and components shipped with that release. For documentation for other Dyalog versions, see All Versions of Dyalog.

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Language Help

Dyalog v12.1 Help (online)

Dyalog v12.1 Help (offline)

Release Notes

Dyalog v12.1 Release Notes

Dyalog v12.0 Release Notes

Dyalog v11.0 Release Notes

Core Product Manuals

Language Reference

Object Reference

User Guide

DotNet Interface Guide

Interface Guide

Tools

Causeway Pro

Conga v2.0 User Guide

Guide to the Code Libraries

New Leaf

Rain Pro

SALT - the Simple APL Library Tookit

SQAPL Release Notes Version 6.0

SQAPL Release Notes Version 5.0

Workspace Transfer Guide

User Commands

Tutorials

Introduction to Object Oriented Programming for APL Programmers

Object Oriented Programming for Impatient APL'ers

Internet Resources

Dyalog Forums

Frequently Asked Questions

APL Wiki

Vector - The journal of the British APL Association

All Versions of Dyalog

This section contains links to the documentation for all versions of Dyalog since version 12.0 (both current and legacy documentation).

Latest Version of Dyalog

The current version of Dyalog is v19.0.

Documentation Centre: v19.0
Online documentation: v19.0

Previous Versions of Dyalog

Supported versions:

Documentation: v18.2, v18.0, v17.1
Online help: v18.2, v18.0, v17.1

Unsupported versions:

Documentation: v17.0, v16.0, v15.0, v14.1, v14.0, v13.2, v13.1, v13.0, v12.1, v12.0
Online help: v17.0, v16.0, v15.0, v14.1, v14.0, v13.2, v13.1, v13.0, v12.1, v12.0

Release Notes (PDFs)

This section contains links to the Release Notes (PDFs) for all versions of Dyalog since version 12.0.

v19.0, v18.2, v18.0, v17.1, v17.0, v16.0, v15.0, v14.1, v14.0, v13.2, v13.1, v13.0, v12.1, v12.0

Retired Documentation

The Retired Documentation page lists documents that have been deprecated.