Four sides of square: Difference between revisions
Content added Content deleted
m (J: more efficient) |
m (more concise, faster) |
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Implementation: |
Implementation: |
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<lang J>fsos=: {{+./~(y{.1 |
<lang J>fsos=: {{+./~(+.|.)y{.1}}</lang> |
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Some examples: |
Some examples: |
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