本文梳理了由二分法思维习惯向阴阳爻、奇偶数、阴阳概念逐步抽象的历史和逻辑的进程。
I comb out the course of history developing from the primitive thinking to divided and undivided lines, then to odd and even numbers, and then to Yin and Yang.
奇偶校验：加于一组二进制数字内的一个校验数元。它跟据系统逻辑，使总数为奇数或偶数。
Parity bit: a check bit added to a series of binary digits to make the total odd or even according to the logic of the system.
应用推荐