Babbage problem: Difference between revisions
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</lang>
====Array constructor====
{{works with|ES6}}
We can test Babbage's hypothesis that the number was a little under 100,000 by calling the Array.filter method on a sequence of squares of that order, generated by the Array constructor.
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Both methods answer Babbage's question very quickly, but this Array constructor approach does turn out to be a little faster than the while loop above.
(The test section here is a translation of
<lang JavaScript>(() => {
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