RFR: 8334755: Asymptotically faster implementation of square root algorithm [v9]

[fabioromano1]

On Thu, 4 Jul 2024 12:51:47 GMT, Raffaello Giulietti <rgiulietti at openjdk.org> wrote:

>> @djelinski I also improved the `BigDecimal.sqrt()` algorithm exploiting `BigInteger.sqrtAndRemainder()`.
>
> @fabioromano1 I'll review your contribution starting sometimes next week.
> Please stabilize your code until then.

@rgiulietti I should have already finalized the last optimizations and adjustments, so I believe that the code will not undergo further changes.

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PR Comment: https://git.openjdk.org/jdk/pull/19710#issuecomment-2209007642