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1 |
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2 assertEq(Math.sqrt(-Infinity), NaN); |
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3 assertEq(Math.sqrt(-3.14), NaN); |
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4 assertEq(Math.sqrt(-2), NaN); |
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5 assertEq(Math.sqrt(-0), -0); |
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6 assertEq(Math.sqrt(0), 0); |
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7 assertEq(Math.sqrt(2), Math.SQRT2); |
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8 assertEq(Math.sqrt(49), 7); |
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9 assertEq(Math.sqrt(Infinity), Infinity); |
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10 |
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11 /* Inferred as sqrt(double). */ |
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12 function sqrt1(x) { |
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13 return Math.sqrt(x); |
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14 } |
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15 assertEq(sqrt1(NaN), NaN); |
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16 assertEq(sqrt1(-Infinity), NaN); |
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17 assertEq(sqrt1(Infinity), Infinity); |
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18 assertEq(sqrt1(-0), -0); |
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19 assertEq(sqrt1(2), Math.SQRT2); |
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20 assertEq(sqrt1(16), 4); |
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21 |
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22 /* Inferred as sqrt(int). */ |
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23 function sqrt2(x) { |
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24 return Math.sqrt(x); |
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25 } |
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26 assertEq(sqrt2(4), 2); |
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27 assertEq(sqrt2(169), 13); |
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28 assertEq(sqrt2(0), 0); |
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29 |