RFR: JDK-8301392: Port fdlibm log1p to Java [v4]

[Joe Darcy]

On Thu, 2 Feb 2023 10:04:39 GMT, Raffaello Giulietti <rgiulietti at openjdk.org> wrote:

>> test/jdk/java/lang/StrictMath/Log1pTests.java line 245:
>> 
>>> 243:              -0x1.0p-54,
>>> 244:               0x1.0p-54,
>>> 245: 
>> 
>> maybe add a comment like
>> `/* approximations around sqrt(2)/2 - 1 and around sqrt(2) - 1 */`
>
> (I mean, for the doubles starting at L.246)

> maybe add a comment like `/* approximations around sqrt(2)/2 - 1 and around sqrt(2) - 1 */`

Good clarification.

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PR: https://git.openjdk.org/jdk/pull/12301