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12 lines
477 B
JavaScript
12 lines
477 B
JavaScript
test("basic functionality", () => {
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expect(Math.log10).toHaveLength(1);
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expect(Math.log10(2)).toBeCloseTo(0.3010299956639812);
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expect(Math.log10(1)).toBe(0);
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expect(Math.log10(0)).toBe(-Infinity);
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expect(Math.log10(-2)).toBe(NaN);
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expect(Math.log10(100000)).toBe(5);
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expect(Math.log10(NaN)).toBe(NaN);
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expect(Math.log10(Number.POSITIVE_INFINITY)).toBe(Number.POSITIVE_INFINITY);
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expect(Math.log10(-0.0)).toBe(Number.NEGATIVE_INFINITY);
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});
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