IBAN: Difference between revisions

Content added Content deleted
(Add Factor example)
m (→‎{{header|Factor}}: slight simplification)
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: valid-checksum? ( str -- ? )
: valid-checksum? ( str -- ? )
4 cut swap append [ digit> ] { } map-as [ number>string ]
4 cut swap append [ digit> number>string ] { } map-as
map concat string>number 97 mod 1 = ;
concat string>number 97 mod 1 = ;


PRIVATE>
PRIVATE>