why is Math.floor(Double.MIN_VALUE) == 0 ? can any one send me the java algorithme of Floor function or at least explain this result please?
Double.MIN_VALUE 这并不意味着你认为它意味着什么。 这意味着“最小的正值<代码> 两用数值”——在你掌握“底线”时,自然就是如此(最小的体内度低于或等于数值),因此,你有权领取。 页: 1 文件:
保持最低的正非零值,即2<>-1074。 这等于六dec浮动点字面0x0.000000001P-1022,也等于两倍。 Bis ToDouble(0x1L)。
我同意,这一名称令人困惑,但是,如果你看到令人困惑的行为,它总是值得核对文件。
如果您希望获得“最低”限值<代码>杜布尔<>/代码>,则仅使用<代码>-杜布尔。 页: 1
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