... Quote-Like Operators 类引号操作 Integer Arithmetic 整数运算 Floating-point Arithmetic 浮点运算 ...
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INTEGER arithmetic overflow 整数运算结果出现溢出
all-integer arithmetic 全整数型运算
HCC should be faster than elliptic curve cryptosystems, as theusage of multiprecision integer arithmetic can be avoided for appropriate parameters.
而且通过合适的选取超椭圆曲线参数,可以避免多精度整数运算,因此HCC可能比ECC的实现速度要快。
参考来源 - 超椭圆曲线密码体制的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Some processors can handle unsigned integer arithmetic considerably faster than signed (this is also good practice, and helps make for self-documenting code).
一些处理器在处理无符号整型数要比处理符号整型数快得多,这也是一个好的习惯,有利于代码的自我文档化(self - documenting)。
Note that, in this example, sum must be initialized to an explicit floating-point value; otherwise, all the subsequent computations will be done using integer arithmetic.
注意,在本例中,sum 必须被初始化为一个显式的浮点值;否则,所有后续计算都将使用整数运算计算。
Thus, providing 64-bit addressing and integer arithmetic capabilities involves changing the bindings or mappings of the existing data types, or adding new data types to the language.
因此,提供64位的寻址和整数运算能力必须要修改现有数据类型的绑定或映射,或者向c语言中添加新的数据类型。
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