| |
| assertEq(Math.sqrt(-Infinity), NaN); |
| assertEq(Math.sqrt(-3.14), NaN); |
| assertEq(Math.sqrt(-2), NaN); |
| assertEq(Math.sqrt(-0), -0); |
| assertEq(Math.sqrt(0), 0); |
| assertEq(Math.sqrt(2), Math.SQRT2); |
| assertEq(Math.sqrt(49), 7); |
| assertEq(Math.sqrt(Infinity), Infinity); |
| |
| /* Inferred as sqrt(double). */ |
| function sqrt1(x) { |
| return Math.sqrt(x); |
| } |
| assertEq(sqrt1(NaN), NaN); |
| assertEq(sqrt1(-Infinity), NaN); |
| assertEq(sqrt1(Infinity), Infinity); |
| assertEq(sqrt1(-0), -0); |
| assertEq(sqrt1(2), Math.SQRT2); |
| assertEq(sqrt1(16), 4); |
| |
| /* Inferred as sqrt(int). */ |
| function sqrt2(x) { |
| return Math.sqrt(x); |
| } |
| assertEq(sqrt2(4), 2); |
| assertEq(sqrt2(169), 13); |
| assertEq(sqrt2(0), 0); |
| |