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Even more math (#56)

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Remaining implementations of JavaScript's Math functions (except sin/cos/tan), both double (Math) and single (Mathf) precision, ported from musl incl. tests from libc-test, plus some changes to match JS semantics. Also binds fmod to `%` and pow to `**`.
This commit is contained in:
Daniel Wirtz
2018-03-30 17:25:54 +02:00
committed by GitHub
parent e47a130771
commit 164f134053
29 changed files with 143290 additions and 15143 deletions
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19
tests/compiler/builtins.ts
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@ -292,21 +292,6 @@ assert(f64.MIN_SAFE_INTEGER == -9007199254740991);
assert(f64.MAX_SAFE_INTEGER == 9007199254740991);
assert(f64.EPSILON == 2.2204460492503131e-16);
assert(isNaN<f64>(fmod(1, NaN)));
assert(fmod(1.5, 1.0) == 0.5); // exactly 0.5 (as in C)
assert(fmod(9.2, 2.0) - 1.2 < f64.EPSILON); // not exactly 1.2 (as in C)
assert(fmod(9.2, 3.7) - 1.8 < f64.EPSILON); // not exactly 1.8 (as in C)
assert(isNaN<f32>(fmodf(1, NaN)));
assert(fmodf(1.5, 1.0) == 0.5);
assert(fmodf(9.2, 2.0) - 1.2 < f32.EPSILON);
assert(fmodf(9.2, 3.7) - 1.8 < f32.EPSILON);
assert(1.5 % 1.0 == 0.5); // should implicitly call fmod
assert(<f32>1.5 % 1.0 == 0.5); // should implicitly call fmodf
import {
isNaN as isItNaN
} from "builtins";
// should be importable
import { isNaN as isItNaN } from "builtins";
isItNaN(1);