Greatest common divisor: Difference between revisions
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→{{header|Nial}}: It is a shame to use variables in such a beautiful language. |
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defining it |
defining it for arrays |
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# red is the reduction operator for a sorted list |
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gcd is operation m n { while m ~= 0 do g := m ; m := n mod m ; n := g ; endwhile ; g } |
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# one is termination condition |
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red is cull filter (0 unequal) link [mod [rest, first] , first] |
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one is or [= [1 first, tally], > [2 first, first]] |
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gcd is fork [one, first, gcd red] sort <= |
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Using it |
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=={{header|OCaml}}== |
=={{header|OCaml}}== |