Differences between revisions 1 and 19 (spanning 18 versions)

John Conways`s "Game of Life"

This function takes a boolean matrix as argument and returns a boolean matrix with the new generation.

  ∇ nextGeneration←Life currentGeneration
[1] ⍝⍝ Take a matrix of Booleans and returns one
[2]  nextGeneration←↑1 currentGeneration∨.∧3 4=+/,¯1 0 1∘.⊖¯1 0 1∘.⌽⊂currentGeneration
  ∇

Title 2

wiki:WikiPedia/Conways_Game_of_Life
[http://catpad.net/michael/apl/ Conway's Game of Life in one line of APL]
[http://www.vector.org.uk/archive/v213/cliff213.htm Time(r) for the Game of Life]

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-  ⇤ ← Revision 1 as of 2007-01-01 00:07:39 → 
  Size: 329
  Editor: KaiJaeger
  Comment:
+   ← Revision 19 as of 2007-03-09 09:03:17 → ⇥
  Size: 660
  Editor: StephenTaylor
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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-= FunExamples =
+## page was renamed from FunExamples
= John Conways`s "Game of Life" =
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-[[TableOfContents]]

== Meaning of Life ==

Whatever you specify as right argument to this function:
+This function takes a boolean matrix as argument and returns a boolean matrix with the new generation.
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-MeaningOfLife„{+.×/–´•œ¨›|˜-*+±—Ÿ.^/>\</×÷!²³³Ž~½“”,µ?¼''1†0½¹¾}
+  ∇ nextGeneration←Life currentGeneration
[1] ⍝⍝ Take a matrix of Booleans and returns one
[2]  nextGeneration←↑1 currentGeneration∨.∧3 4=+/,¯1 0 1∘.⊖¯1 0 1∘.⌽⊂currentGeneration
  ∇
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+Line 13:
-...will produce a reasonable answer, regardless which type/lenght/depth/rank it is.
+== Title 2 ==

 * wiki:WikiPedia/Conways_Game_of_Life
 * [http://catpad.net/michael/apl/ Conway's Game of Life in one line of APL]
 * [http://www.vector.org.uk/archive/v213/cliff213.htm Time(r) for the Game of Life]

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CategoryShowcases