Differences between revisions 3 and 13 (spanning 10 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
  ∇

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-  ⇤ ← Revision 3 as of 2007-01-01 00:08:35 → 
  Size: 345
  Editor: KaiJaeger
  Comment:
+   ← Revision 13 as of 2007-02-25 08:36:05 → ⇥
  Size: 433
  Editor: KaiJaeger
  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←{+.×/⍎⊖⍕⊃¨⊂|⌊-*+○⌈∨.∧/>\</×÷!⌽⍉⍉⌹~⍴⍋⍒,⍟?⍳''≡1↑0⍴∊⍵}
+  ∇ 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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-...will produce a reasonable answer, regardless which type/lenght/depth/rank it is.
+----
CategoryShowcases