Faulhaber's formula: Difference between revisions
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(Added Java) |
SqrtNegInf (talk | contribs) m (→{{header|Perl 6}}: removed 'cached', no performance benefit) |
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=={{header|Perl 6}}== |
=={{header|Perl 6}}== |
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{{works with| |
{{works with|Rakudo|2018.04.01}} |
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<lang perl6> |
<lang perl6>sub bernoulli_number($n) { |
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sub bernoulli_number($n) is cached { |
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return 1/2 if $n == 1; |
return 1/2 if $n == 1; |
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} |
} |
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sub binomial($n, $k) |
sub binomial($n, $k) { |
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$k == 0 || $n == $k ?? 1 !! binomial($n-1, $k-1) + binomial($n-1, $k); |
$k == 0 || $n == $k ?? 1 !! binomial($n-1, $k-1) + binomial($n-1, $k); |
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} |
} |
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