要避免任何数与0 相除或溢出，将所有除法转换为乘法并检查运算符号（Y2=Y1的水平线不会计入算法）
To avoid any division by zero or overflow, transform all division into multiplication and check for the sign (horizontal lines with Y2=Y1 do not count in the algorithm)
但是用定点器件实现时，在有限的精度运算中，可能出现不稳定现象和发生溢出。
But it will be occur of instability and overflow as result of operation of the finite precision.
该方程具有递推的形式且只涉及乘法运算，避免了传统算法中的计算溢出。
The equation has recursion form and only relates to multiplication and will not lead to overflow in calculation.
为解决状态观测器中采用传统浮点数运算时，因自动下溢出产生误差的问题，提出全整数运算算法提高控制精度。
To avoid the cumulative error problem caused by auto-overflow in state observer floating operation, the whole-integer operation was proposed to improve the control precision.
介绍了机器数在数轴上的几何表示方法，并用此方法分析了补码运算的溢出问题。
A geometrical expressive method of the machine-readable data concerning number axis is introduced, and with this method, the question of overflow related to complement arithmetic is analyzed.
C4738是警告指派、转型、传递引数，或其他运算的结果可能需要进行舍入，否则该运算可能会耗尽暂存器而需要使用记忆体(溢出)。
C4738 warns that the result of an assignment, cast, passed argument, or other operation may need to be rounded or that the operation ran out of registers and needed to use memory (spilling).
然而，按位运算符和移位运算符永远不会导致溢出。
However, bitwise operators and shift operators never cause overflow.
然而，按位运算符和移位运算符永远不会导致溢出。
However, bitwise operators and shift operators never cause overflow.
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