Additive primes: Difference between revisions
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Langurmonkey (talk | contribs) |
Langurmonkey (talk | contribs) |
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=={{header|langur}}==
<syntaxhighlight lang="langur">val .isPrime = f .i == 2 or .i > 2 and
not any f(.x) .i div .x, pseries 2 .. .i ^/ 2
val .sumDigits = f fold f{+}, s2n toString .i
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