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A comment on Typed Clojure Game of Life. Parent comment

Re:Typed Clojure Game of Life by kaoD on Thursday October 03, 2013 @03:47PM (#6491485)
Certainly awesome. Note that this implementation is toroidal. My take on J[1] (code-golfed) based in the same algorithm:

  l=:[:+/(3 4=/[:+/(,/,"0/~i:1)|.])*.1,:]
De-golfed:

  life =: [: +/ (3 4 =/ [: +/ (,/ ,"0/~ i:1) |. ]) *. 1 ,: ]
[1] http://www.jsoftware.com
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