Neighbour primes: Difference between revisions
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(→J: generate the triples directly, and by using the '2 f/\ y' SC) |
m (→J: simplify) |
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=={{header|J}}== |
=={{header|J}}== |
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<syntaxhighlight lang="j"> (#~ 1 p: {:"1) 2 ( |
<syntaxhighlight lang="j"> (#~ 1 p: {:"1) 2 (, 2 + */)\ i.&.(p:inv) 500 |
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3 5 17 |
3 5 17 |
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5 7 37 |
5 7 37 |
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