RFR: 8077587: BigInteger Roots [v55]

[fabioromano1]

> This PR implements nth root computation for BigIntegers using Newton method.

fabioromano1 has updated the pull request incrementally with one additional commit since the last revision:

  Comment abbreviations

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/24898/files
  - new: https://git.openjdk.org/jdk/pull/24898/files/9fe5c9c3..a10fa4ea

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24898&range=54
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24898&range=53-54

  Stats: 5 lines in 1 file changed: 0 ins; 3 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/24898.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24898/head:pull/24898

PR: https://git.openjdk.org/jdk/pull/24898