Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我想知道如何\old(Expression[Id])评估表单的 JML 表达式,即如果我有\old(vector[value-1])表达式,是否\old也指“值”或仅指vector[value-1]. 提前致谢!
\old(Expression[Id])
\old(vector[value-1])
\old
vector[value-1]
好吧,希望您在其他地方找到了问题的答案,但这是第一个:
\old(vector[value-1])是旧向量中的值\old(value)-1。
\old(value)-1