RFR: 8376665: Port fdlibm acosh to Java [v9]

[Anton Artemov]

On Thu, 12 Feb 2026 12:04:41 GMT, Anton Artemov <aartemov at openjdk.org> wrote:

>> Hi, please consider the following changes:
>> 
>> This is a port of FDLIBM acosh method.
>
> Anton Artemov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8376665: Fixed whitespaces.

Thanks for reviews!

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PR Comment: https://git.openjdk.org/jdk/pull/29488#issuecomment-3907086316