Suppose you have a grammar like this:
S → A
A→ E"="E
In this example, it Sdisplays the sequence ( E"=" E). However, what is the opposite of this? That is, what is the right word to fill in the gap:
"Sequence ( E" = " E) ______ S ."
If we borrowed the antonym from calculus, we can say that ( E"=" E) unites S, but this does not seem correct.
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