= Meaning of Life (Hitchhiker`s Guide to the Galaxy) =

As you might know, the answer to the ultimate question is '''42''', according to [[http://en.wikipedia.org/wiki/Douglas_adams|Douglas Adams`s]] famous book "[[http://en.wikipedia.org/wiki/The_Hitchhiker's_Guide_to_the_Galaxy|Hitchhiker`s Guide to the Galaxy"]]. 

We do not need a supercomputer and millions of years to prove that. Whatever you specify as right argument to this function:

{{{
MeaningOfLife←{+.×/⍎⊖⍕⊃¨⊂|⌊-*+○⌈∨.∧/>\</×÷!⌽⍉⌹~⍴⍋⍒,⍟?⍳''≡1↑0⍴∊⍵}
}}}

...will produce THE answer, for example:

{{{
      MeaningOfLife 1  
42
      MeaningOfLife 'aaa' 
42
      MeaningOfLife¨10 4⍴2 (2 3) 'abcdef'
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
42 42 42 42
}}}

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CategoryShowCases, CategoryDyalog