Actually, now I see what is meant in the existing text and this change may just confuse things.
It may help to say 'first rule element' instead of first vector, because the vector looks like a list and this anomaly isn't explained until the next paragraph.
Actually, now I see what is meant in the existing text and this change may just confuse things.
It may help to say 'first rule element' instead of first vector, because the vector looks like a list and this anomaly isn't explained until the next paragraph.