The wheel of FDLIBM porting turns a notch and sqrt comes into play. While the sqrt operation usually has a hardware implementation that is intrinsified, for completeness a software implementation should be available as well.
------------- Commit messages: - JDK-8302040: Port fdlibm sqrt to Java Changes: https://git.openjdk.org/jdk/pull/12736/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12736&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8302040 Stats: 865 lines in 6 files changed: 861 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/12736.diff Fetch: git fetch https://git.openjdk.org/jdk pull/12736/head:pull/12736 PR: https://git.openjdk.org/jdk/pull/12736