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Re:FizzBuzz in J, Explained by jxy on Thursday January 19, 2017 @10:42PM (#13441593)
Since you are using ¨, ⍵ is a scalar, so you don't need the ∘.

Translated back to J

  ((;'Buzz';'Fizz';'FizzBuzz'"_){~2#.0=3 5|])"0>:i.100
The boxed list in J feels a bit cumbersome compared to mixed arrays in APL.
Re:FizzBuzz in J, Explained by Avshalom on Friday January 20, 2017 @04:31PM (#13447125)
Fair enough. Like most APL I wrote it backwards until it worked.