jcs.org
Serenity Operating System
1// Borrowed from LibM/TestMath.cpp :^)
2function expectClose(a, b) { assert(Math.abs(a - b) < 0.000001); }
3
4try {
5 expectClose(Math.E, 2.718281);
6 expectClose(Math.LN2, 0.693147);
7 expectClose(Math.LN10, 2.302585);
8 expectClose(Math.LOG2E, 1.442695);
9 expectClose(Math.LOG10E, 0.434294);
10 expectClose(Math.PI, 3.1415926);
11 expectClose(Math.SQRT1_2, 0.707106);
12 expectClose(Math.SQRT2, 1.414213);
13
14 console.log("PASS");
15} catch (e) {
16 console.log("FAIL: " + e);
17}