js/src/tests/ecma_6/Math/cbrt-approx.js

branch
TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:182e6bab44fe
1 assertEq(Math.cbrt(1), 1);
2 assertEq(Math.cbrt(-1), -1);
3
4 var sloppy_tolerance = 200; // FIXME
5
6 assertNear(Math.cbrt(1e-300), 1e-100, sloppy_tolerance);
7 assertNear(Math.cbrt(-1e-300), -1e-100, sloppy_tolerance);
8
9 var cbrt_data = [
10 [ Math.E, 1.3956124250860895 ],
11 [ Math.PI, 1.4645918875615231 ],
12 [ Math.LN2, 0.8849970445005177 ],
13 [ Math.SQRT2, 1.1224620483093728 ]
14 ];
15
16 for (var [x, y] of cbrt_data)
17 assertNear(Math.cbrt(x), y, sloppy_tolerance);
18
19 reportCompare(0, 0, "ok");

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