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• Symbol Greater Than or Equal
  {{Article footer}} {{Symbol footer|4|G}}
  612 bytes (98 words) - 01:22, 15 March 2013
• Symbol Less Than or Equal
  {{Article footer}} {{Symbol footer|4|L}}
  623 bytes (101 words) - 00:54, 15 March 2013
• Symbol Greater Than
  This symbol is also known as <big>more than</big> or APL text symbol '''&#123;morethan}'''. {{Article footer}}
  739 bytes (116 words) - 01:12, 15 March 2013
• Lamp
  This symbol is also known as <big>comment</big> or APL text symbol '''&#123;comment}''' . ...ig>) operator cannot be used to start a new line after a <big>{lamp}</big> symbol is used.
  966 bytes (150 words) - 06:58, 14 March 2013
• Equal
  ...], it is only used for comparison purposes. For assignment, the [[Assign]] symbol is used. {{Article footer}}
  808 bytes (118 words) - 15:03, 26 November 2014
• Symbol Factorial
  This symbol is also known as <big>shreik</big> or APL text symbol '''&#123;shreik}'''. {{Article footer|2|F}}
  290 bytes (38 words) - 14:40, 13 October 2019
• Variable
  ...are created by NARS2000 when the program starts. They begin with the quad symbol <apl>{quad}</apl>, and one or more letters. The current list of system vari {{Article footer}}
  704 bytes (114 words) - 15:44, 26 November 2014
• Diamond
  {{Article footer}} {{Symbol footer|11|D}}
  2 KB (399 words) - 03:03, 22 February 2015
• Del
  ...may not return a value. In NARS 2000, unlike other APL systems, the {del} symbol is only used to edit the function, it is not actually used in the header or The <big>{del}</big> symbol is used to edit an APL function. There are two forms:
  3 KB (570 words) - 17:58, 24 November 2014
• Symbol Zilde
  ...apll>''' which is '''<apll>{quad}</apll>''' or prompt and the single quote symbol yielding ''prompt for string'' or <u>character input</u> '''versus''' '''<a {{Article footer|12|Z}}
  1 KB (188 words) - 08:30, 13 October 2019
• Function
  ...are created by NARS2000 when the program starts. They begin with the quad symbol <apl>{quad}</apl>, and one or more letters. The current list of system func {{Article footer}}
  1 KB (168 words) - 15:56, 26 November 2014
• System Command EDIT
  ...the edit window, you type Control-E, '''do not''' place the <apll>∇</apll> symbol on the function header or use it to attempt to close the function by placin The <apll>)EDIT</apll> command is treated exactly as the <apll>∇</apll> symbol, a <apll>∇</apll> used alone opens a blank window to edit a new function,
  2 KB (387 words) - 20:23, 13 October 2019
• System Command SYMB
  ...workspace. These values are useful to know in case you encounter a <apll>SYMBOL TABLE FULL</apll> or <apll>HASH TABLE FULL</apll> error message. For examp ...ll numeric and character scalar constants. A Hash Table is used to find a Symbol Table Entry (STE) efficiently.
  3 KB (461 words) - 20:37, 13 October 2019
• System Variable FC
  Because the system function <apll>⎕FMT</apll> has its own Symbol Substitution mechanism, it is not sensitive to the settings in <apll>⎕FC< {{Article footer}}
  2 KB (329 words) - 23:44, 13 August 2019
• Keyboard
  ...e the name of the symbol, click on the link to go to the page defining the symbol. Also see [http://www.sudleyplace.com/APL/Keyboard.ahtml keyboard] and '''[ <!-- Note to future editors; an APL symbol is called "Symbol Name" when it's
  4 KB (493 words) - 12:54, 26 April 2020
• Special Symbols
  * The pound symbol <big><big>#</big></big> may be used to define a "magic function," a user de ...ard system functions by substituting the quad <big><big>{quad}</big></big> symbol for the pound sign as used in the function definition. A magic function has
  3 KB (537 words) - 17:53, 24 November 2014
• Rho
  Note: This is ALT+r; ALT+SHIFT+R will generate the symbol [[Symbol Root|root]] ({root}). <big>Symbol '''{rho}''' when used '''monadically''' (no left argument) returns the '''s
  3 KB (487 words) - 23:00, 13 October 2019
• Symbol Goto
  This symbol is also known as <big>right arrow</big> or APL text symbol '''&#123;rightarrow}'''. The goto symbol may be used as a conditional branch (branch based on a comparison) or an un
  4 KB (727 words) - 07:52, 13 October 2019
• Examples/Roman
  ...the equivalent in roman numerals. The comments to the right of the {lamp} symbol are for edification but are not necessary to use this function. This code i {{Article footer}}
  4 KB (524 words) - 12:12, 18 March 2013
• System Variable LX
  ⎕LX←'⎕←Description' ⍝ Notice use of the prompt or quad symbol and assignment arrow in front of the variable's name(⎕←), with APL's en {{Article footer}}
  4 KB (718 words) - 18:09, 15 July 2015

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