Problem 42764. Find the next square number
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1 Comment
Peng Liu
on 6 Mar 2016
Similar to Solution 844592, this fails for large x, e.g., x = 1e16, due to floating point errors
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1 Comment
Peng Liu
on 6 Mar 2016
This solution is numerically more stable than Solution 844592.
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1 Comment
Peng Liu
on 6 Mar 2016
This solution fails for large x > 1e15 due to floating point errors (e.g., 1e16+0.5==1e16).
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