Language Features: Difference between revisions

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** [[Composition]] (<apll><i>f</i>∘<i>g</i></apll>, <apll><i>f</i>∘R</apll>, <apll>L∘<i>g</i></apll>)
** [[Composition]] (<apll><i>f</i>∘<i>g</i></apll>, <apll><i>f</i>∘R</apll>, <apll>L∘<i>g</i></apll>)
** [[Null]] (<apll><i>f</i>⊙</apll>)
** [[Null]] (<apll><i>f</i>⊙</apll>)
** [[Rank]] (<apll><i>f</i>⍤R</apll>)
** [[Rank]] (<apll><i>f</i>⍤X</apll>)
** [[Rank with Axis]] (<apll><i>f</i>⍥[<i>X</i>]</apll>)
** [[Rank with Axis]] (<apll><i>f</i>⍥[<i>X</i>]</apll>)
* [[System Functions and Variables]]
* Datatypes
** [[Infinity|Infinity (<apll>_</apll> and <apll>¯_</apll>)]]
** [[APA|Arithmetic Progression Arrays (<apll>2 3 4⍴⍳24</apll>)]]
** [[Unicode|Unicode Characters]]
* System Functions
** [[CR|<apll>⎕CR</apll> (Canonical Representation)]]
** [[DM|<apll>⎕DM</apll> (Diagnostic Message)]]
** [[DR|<apll>⎕DR</apll> (Data Representation)]]
** [[ERROR|<apll>⎕ERROR</apll> (Error Signal)]]
** [[SIZE|<apll>⎕SIZE</apll> (Object Size)]]
** [[SYSID|<apll>⎕SYSID</apll> (System Identifier)]]
** [[SYSVER|<apll>⎕SYSVER</apll> (System Version)]]
** [[TC|<apll>⎕TC</apll> and related <apll>⎕TC</apll>xxx (Terminal Control)]]
** [[TYPE|<apll>⎕TYPE</apll> (Prototype)]]
** [[UCS|<apll>⎕UCS</apll> (Universal Character Set)]]
* System Variables
** [[FC|<apll>⎕FC</apll> (Format Control)]]
** [[IC|<apll>⎕IC</apll> (Indeterminate Control)]]

Revision as of 13:26, 11 April 2008

At the moment, the following sections describe only those language features that are New or Enhanced relative to the Extended APL Standard, or that deserve special comment.

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