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* 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] |
* 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]] |
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 ∇