Math (Java Platform SE 7 ) - Oracle Help Center

Math (Java Platform SE 7 ) - Oracle Help Center

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日期:2024-07-14
Returns the base 10 logarithm of a double value. Special cases: If the argument is NaN or less than zero, then the result is NaN. If the argument is positive infinity, then the result is positive infinity. If the argument is positive zero or negative zero...看更多