Perfect numbers: Difference between revisions
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tf = total == n; |
tf = total == n; |
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end</lang> |
end</lang> |
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Faster for large numbers: |
Faster for large numbers (n > 50ish): |
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<lang MATLAB>function tf = isPerfect(n) |
<lang MATLAB>function tf = isPerfect(n) |
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if n < 2 |
if n < 2 |
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