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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/Math/acosh-approx.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/Math/acosh-approx.js | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/js/src/tests/non262/Math/acosh-approx.js b/js/src/tests/non262/Math/acosh-approx.js new file mode 100644 index 0000000000..3854a5909d --- /dev/null +++ b/js/src/tests/non262/Math/acosh-approx.js @@ -0,0 +1,283 @@ +var cosh_data = [ + [1.0000014305114746, 0.0016914556651292944], + [1.0000019073486328, 0.001953124689559275], + [1.000007152557373, 0.003782208044661295], + [1.000013828277588, 0.005258943946801101], + [1.0000171661376953, 0.005859366618129203], + [1.0000600814819336, 0.010961831992188852], + [1.0001168251037598, 0.015285472131830425], + [1.0001487731933594, 0.017249319093529877], + [1.0003981590270996, 0.028218171738655373], + [1.000638484954834, 0.03573281468231457], + [1.0010714530944824, 0.046287402472878776], + [1.0030217170715332, 0.07771996527168971], + [1.0049939155578613, 0.0998975930860278], + [1.0092840194702148, 0.13615938768032465], + [1.024169921875, 0.21942279004958354], + [1.0622773170471191, 0.3511165938166055], + [1.1223440170288086, 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[321933279232, 27.19075733422632], + [715734122496, 27.989721778208146], + [1875817529344, 28.953212876533797] +]; + +var sloppy_tolerance = 8; // FIXME + +for (var [x, y] of cosh_data) + assertNear(Math.acosh(x), y, sloppy_tolerance); + +assertNear(Math.acosh(1e300), 691.4686750787737, sloppy_tolerance); +assertNear(Math.acosh(1.0000000001), 0.000014142136208675862, sloppy_tolerance); + +for (var i = 0; i <= 100; i++) { + var x = (i - 50) / 5; + var y = Math.cosh(x); + var z = Math.acosh(y); + assertNear(z, Math.abs(x), sloppy_tolerance); +} + +for (var i = 1; i < 20; i++) + assertNear(Math.acosh(Math.cosh(i)), i, sloppy_tolerance); + +reportCompare(0, 0, "ok"); |