std::remainder

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Defined in header <cmath>
float       remainder( float x, float y );
 (1) （C++11 起）
double      remainder( double x, double y );
 (2) （C++11 起）
long double remainder( long double x, long double y );
 (3) （C++11 起）
Promoted    remainder( Arithmetic x, Arithmetic y );
 (4) （C++11 起）
计算浮点除法运算x/y的其余部分。 fmod差异，则返回类型是负的，如果fmod(x, y)>y/2.
Original:
Computes the remainder of the floating point division operation x/y. In difference to fmod, the return type will be negative if fmod(x, y)>y/2.
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4)
如果任何参数是整数类型，它被转换为double。如果有另一种说法是long double，则返回类型是long double，否则它是double
Original:
If any argument has integral type, it is cast to double. If any other argument is long double, then the return type is long double, otherwise it is double
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[编辑] 参数

x, y -
浮点值
Original:
floating point values
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[编辑] 返回值

其余的参数划分
Original:
remainder of dividing arguments
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[编辑] 另请参阅
浮点除法运算的剩余部分
Original:
remainder of the floating point division operation
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（函数） [edit]



（C++11）
商和余数的整数除法
Original:
the quotient and remainder of integer division
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（函数） [edit]
来自“http://zh.cppreference.com/mwiki/index.php?title=cpp/numeric/math/remainder&oldid=28906”