| 释义 |
exclusive-OR
“异”;［互斥“或”］
A logic operator having the property that if P is a statement and Q is a statement, then P exclusive-OR Q is true if either but not both statements are true, false if both are true or both are false. P exclusive-OR Q is often represented by PQ, PVQ.
具有如下性质的一种逻辑运算符:若P是一个陈述,Q是一个陈述,且P和Q仅有一个为真, 则P“异"Q为真。若两者都为真或都为假,则为假。P“异”Q通常用PQ,PVQ表示。
参阅logic。对照OR。 |