A new paper "Accuracy of Mathematical Functions in Single, Double, Double Extended, and Quadruple Precision" by Brian Gladman, Vincenzo Innocente and Paul Zimmermann https://members.loria.fr/PZimmermann/papers/accuracy.pdf
details the inputs with generate the worst-case observed errors in different math library implementations. The FDLIBM-related worst cases should be added to the test suite. ------------- Commit messages: - Fix typo found in code review. - Add stated error bounds. - JDK-8316708: Augment WorstCaseTests with more cases Changes: https://git.openjdk.org/jdk/pull/15879/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15879&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8316708 Stats: 58 lines in 1 file changed: 57 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/15879.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/15879/head:pull/15879 PR: https://git.openjdk.org/jdk/pull/15879
