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LibJS: Add Math.expm1()

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This commit is contained in:
Linus Groh 2020-05-18 15:21:37 +01:00 • committed by Andreas Kling
parent e375766f98
commit 452dbbc463
3 changed files with 31 additions and 0 deletions
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19
Libraries/LibJS/Tests/Math.expm1.js Normal file
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@ -0,0 +1,19 @@
load("test-common.js");
try {
assert(Math.expm1.length === 1);
assert(Math.expm1(0) === 0);
assert(isClose(Math.expm1(-2), -0.864664));
assert(isClose(Math.expm1(-1), -0.632120));
assert(isClose(Math.expm1(1), 1.718281));
assert(isClose(Math.expm1(2), 6.389056));
assert(isNaN(Math.expm1()));
assert(isNaN(Math.expm1(undefined)));
assert(isNaN(Math.expm1("foo")));
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}