| 释义 |
AND “与”;[“及”] A logic operator having the property that if P is a statement, Q is a statement, R is a statement,..., then the AND of P,Q,R... is true if all statements are true, false if any statement is false. P AND Q is often represented by P·Q, PQ, P∧Q. 一个具有下列性质的逻辑操作符:如果P是一个语句,Q是一个语句,R是一个语句……那么, 当P, Q, R...都为真时,它们的“与”也为真;只要有一个为假,其“与”就为假。P“与”Q 常常用P·Q,PQ或P∧Q表示。同logical multiply。 |