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  1. doubleSquare (ax, ay) (bx, by) (cx, cy) = abs $ (bx - ax) * (cy - ay) - (cx - ax) * (by - ay)
  2. main = print $ doubleSquare (4,-4) (8,2) (3,8)
Success #stdin #stdout 0.01s 3592KB
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Standard input is empty
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54
https://ideone.com/8B8gV
language:
Haskell (ghc 8.4.4)
created:
14 years ago
visibility:
public

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