FIRST und FOLLOW II

Expression = Term { ["+" | "-"] Term } . Term = Factor { ["*" | "/"] Factor } . Factor = "(" Expression ")" | ("+" | "-") Factor | Constant . Constant = "0" | "1" | ... | "9" .

FIRST(Expression) = {"(", "+", "-", "0".."9"} FIRST(Term) = FIRST(Expression) FIRST(Factor) = FIRST(Expression) FIRST(Constant) = {"0".."9"} FOLLOW(Expression) = {")", $} FOLLOW(Term) = {"+", "-"} + FOLLOW(Expression) FOLLOW(Factor) = {"*", "/"} + FOLLOW(Term) FOLLOW(Constant) = FOLLOW(Factor)