Smallest power of 6 whose decimal expansion contains n: Difference between revisions
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m (made sure that the power is supposed to be an non-negative integer, no fair taking square roots or using negative powers.) |
m (→{{header|Factor}}: simplify somewhat) |
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: smallest ( m -- n ) |
: smallest ( m -- n ) |
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powers-of-6 |
present powers-of-6 [ present subseq? ] with lfilter car ; |
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22 [ dup smallest commas "%2d %s\n" printf ] each-integer</lang> |
22 [ dup smallest commas "%2d %s\n" printf ] each-integer</lang> |
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