2005-03-23から1日間の記事一覧
via 2005-03-22なるほど、 true AND unknown -> unknown unknown AND unknown -> unknown false AND unknown -> falseで、 (unknown) is not false -> true (true) is not false -> true (false) is not false -> falseなのね。 すげぇ〜〜!!
via 2005-03-22なるほど、 true AND unknown -> unknown unknown AND unknown -> unknown false AND unknown -> falseで、 (unknown) is not false -> true (true) is not false -> true (false) is not false -> falseなのね。 すげぇ〜〜!!