> 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.
Joe Darcy has updated the pull request incrementally with five additional commits since the last revision: - Fix missing minus sign. - Checkpoint. - Checkpoint StrictMath test for trig, inverse trig, and hyperbolic trig fingerprint values. - Add cos test cases. - Add sin and asin cases. ------------- Changes: - all: https://git.openjdk.org/jdk/pull/15879/files - new: https://git.openjdk.org/jdk/pull/15879/files/c0e9cefe..ee28a7f9 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=15879&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15879&range=02-03 Stats: 150 lines in 6 files changed: 129 ins; 0 del; 21 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
