7 lines
259 B
Text
7 lines
259 B
Text
"Derangements:",
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([range(1;5)] | derangements),
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"",
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"Counted vs Computed Derangments:",
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(range(1;10) as $i | "\($i): \(count( [range(0;$i)] | derangements)) vs \($i|subfact)"),
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"",
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"Computed approximation to !20 (15 significant digits): \(20|subfact)"
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