logical inequality造句

At any rate, one has the following array of corresponding forms for the symbols associated with logical inequality:
For boolean algebra, this means that the logical operation signified by " + " is not the same as the inclusive disjunction signified by " ( " " but is actually equivalent to the logical inequality operator signified by " ` " ", or what amounts to the same thing, the exclusive disjunction signified by " XOR ".
It's difficult to find logical inequality in a sentence. 用logical inequality造句挺难的