implies
implies
(logic)A B | A => B----+-------F F | TF T | TT F | FT T | T
It is surprising at first that A => B is always true if A isfalse, but if X => Y then we would expect that (X & Z) => Yfor any Z.
单词 | implies |
释义 | impliesimplies(logic)A B | A => B----+-------F F | TF T | TT F | FT T | T It is surprising at first that A => B is always true if A isfalse, but if X => Y then we would expect that (X & Z) => Yfor any Z. |
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