16 lines
401 B
Text
16 lines
401 B
Text
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n@(Integer traits) primesDo: block
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"Decomposes the Integer into primes, applying the block to each (in increasing
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order)."
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[| div next remaining |
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div: 2.
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next: 3.
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remaining: n.
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[[(remaining \\ div) isZero]
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whileTrue:
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[block applyTo: {div}.
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remaining: remaining // div].
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remaining = 1] whileFalse:
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[div: next.
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next: next + 2] "Just look at the next odd integer."
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].
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