ISBN13 check digit: Difference between revisions
Content added Content deleted
(Add Factor) |
Langurmonkey (talk | contribs) |
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val .nums = map( |
val .nums = map( |
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f(.i, .d) if(.i rem 2 == 0: .d x 3; .d), |
f(.i, .d) if(.i rem 2 == 0: .d x 3; .d), |
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series |
series 13, |
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map f .c-'0', s2cp .s, |
map f .c-'0', s2cp .s, |
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) |
) |
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