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Data update

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Ingy döt Net 2023-09-01 09:35:06 -07:00
parent 61b93a2cd1
commit 5af6d93694
858 changed files with 20572 additions and 2082 deletions
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Task/Duffinian-numbers/APL/duffinian-numbers.apl Normal file
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duffinian_numbers←{
sigma ← +/(⍸0=⍳|⊢)
duff ← sigma((1=∨)∧⊣>1+⊢)⊢
⎕←'First 50 Duffinian numbers:'
⎕←5 10⍴(⊢(/⍨)duff¨)⍳220
⎕←'First 15 Duffinian triplets:'
⎕←(0 1 2∘.+⍨⊢(/⍨)0 1 2(⊃∧.⌽)(⊂duff¨))⍳8500
}