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  1. f = @(x)sum(diff(+x));
  2.  
  3. f('Hello World!')
Success #stdin #stdout 0.21s 103360KB
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Standard input is empty
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ans = -39
https://ideone.com/G4SqQh
language:
Octave (octave 4.4.1)
created:
7 years ago
visibility:
public

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