Exclusive disjunction

(disjoint alternative, symmetric d ifference, the sum of the transverse, the sum modulo 2, kontrawal encja, XOR, exclusive OR, EOR) is a logical sentence-forming func tor (Binary Boolean function). Symmetric difference of opinion is true if and only if exactly one of the sentences p, q is true: the same words or ... Or .... Another sign is. Table excludes alternative truths: When using the XOR function for more than two arguments, the result is true when an odd number of arguments is true.