From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/Math/cosh-approx.js | 276 ++++++++++++++++++++++++++++++++ 1 file changed, 276 insertions(+) create mode 100644 js/src/tests/non262/Math/cosh-approx.js (limited to 'js/src/tests/non262/Math/cosh-approx.js') diff --git a/js/src/tests/non262/Math/cosh-approx.js b/js/src/tests/non262/Math/cosh-approx.js new file mode 100644 index 0000000000..d724aa2946 --- /dev/null +++ b/js/src/tests/non262/Math/cosh-approx.js @@ -0,0 +1,276 @@ +assertEq(Math.cosh(1000), Infinity); +assertEq(Math.cosh(Number.MAX_VALUE), Infinity); +assertNear(Math.cosh(1e-30), 1); +assertNear(Math.cosh(1e-10), 1); + +var cosh_data = [ + [0.0016914556651292944, 1.0000014305114746], + [0.001953124689559275, 1.0000019073486328], + [0.003782208044661295, 1.000007152557373], + [0.005258943946801101, 1.000013828277588], + [0.005859366618129203, 1.0000171661376953], + [0.010961831992188852, 1.0000600814819336], + [0.015285472131830425, 1.0001168251037598], + 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1736170.999999999], + [15.835873313657556, 3770530.0000000005], + [15.977474039173265, 4344089.999999998], + [16.943967899150145, 11419360.000000006], + [17.943394339560967, 31023239.99999997], + [18.214035936745432, 40665424.00000006], + [19.374560581709215, 129788063.99999991], + [19.927723623778547, 225668224.00000027], + [20.619308638400597, 450631936.0000006], + [21.129986093026698, 750941952.0000008], + [22.05159150215413, 1887358976.0000033], + [22.734966842639743, 3738011648.0000052], + [23.42954051928097, 7486695423.99999], + [23.955498471391667, 12668080127.99998], + [24.591055724582848, 23918272512], + [25.305424481799395, 48862560256.00005], + [26.150535181949436, 113763549183.99998], + [26.499894449532565, 161334755328.00018], + [27.19075733422632, 321933279232.0004], + [27.989721778208146, 715734122496], + [28.953212876533797, 1875817529343.9976], +]; + +for (var [x, y] of cosh_data) + assertNear(Math.cosh(x), y); + +for (var i = -20; i < 20; i++) + assertNear(Math.cosh(i), (Math.exp(i) + Math.exp(-i)) / 2); + +reportCompare(0, 0, "ok"); -- cgit v1.2.3