logical OR; disjunction; logical sum
Technical term in logic and computing for the OR operation; often contrasted with 論理積 (AND).
Logical OR returns true if either input is true.
This circuit computes the logical OR.
排他的論理和 is exclusive OR (XOR), which differs from the inclusive OR of 論理和.
Compound of 論理 (logic) and 和 (sum), calque of English 'logical sum' or 'disjunction'.