ieee floating-point number 中文意思是什麼
ieee floating-point number
解釋
ieee浮點運算數字-
The operand is a 32 - bit ieee floating point number
該操作數為32位ieee浮點數。 -
The operand is a 64 - bit ieee floating point number
該操作數為64位ieee浮點數。 -
Floating - point arithmetic overflow or division by zero never throws an exception, because floating - point types are based on ieee 754 and so have provisions for representing infinity and nan not a number
浮點算術溢出或被零除從不引發異常,因為浮點類型基於ieee 754 ,因此可以表示無窮和nan (不是數字) 。 -
Dividing a floating - point value by zero results in either positive infinity, negative infinity, or not a number, according to the rules of ieee arithmetic
根據ieee演算法的規則,將浮點值除以零會產生正無窮、負無窮或「不是數字」 ( nan ) 。
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