Pascal's triangle: Difference between revisions
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(Keep the same logic but add code to display the triangle in a nicer way.) |
m (→{{header|Haskell}}: Tidied, used an applicative) |
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<lang haskell>fac = product . enumFromTo 1 |
<lang haskell>fac = product . enumFromTo 1 |
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binCoef n k = |
binCoef n k = fac n `div` (fac k * fac (n - k)) |
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pascal |
pascal = ((fmap . binCoef) <*> enumFromTo 0) . pred</lang> |
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Example: |
Example: |
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